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PRODUCT MASTERSPEC LICENSED BY ARCOM TO SOPREMA, INC.
06/14
This Product MasterSpec Section is licensed by ARCOM to SOPREMA, Inc. ("Licensee").
This Product MasterSpec Section modifies the original MasterSpec text, and does not include the
full content of the original MasterSpec Section.
Revisions made to the original MasterSpec text are made solely by the Licensee and are not endorsed by,
or representative of the opinions of, ARCOM or The American Institute of Architects (AIA). Neither
AIA nor ARCOM are liable in any way for such revisions or for the use of this Product MasterSpec
Section by any end user. A qualified design professional should review and edit the document to suit
project requirements.
For more information, contact SOPREMA, Inc., 310 Quadral Drive, Wadsworth, OH 44281; Phone:
330.334.0066; Fax: 330.334.4289; Website: www.soprema.us; Email: [email protected].
For information about MasterSpec contact ARCOM at (800) 424-5080 or visit www.MasterSpec.com.
SECTION 075216 - STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS
MEMBRANE ROOFING
TIPS:
To view non-printing Editor's Notes that provide guidance for editing, click on MasterWorks/Single-File
Formatting/Toggle/Editor's Notes.
To read detailed research, technical information about products and materials, and coordination
checklists, click on MasterWorks/Supporting Information.
PART 1 - GENERAL
1.1
RELATED DOCUMENTS
A.
1.2
Drawings and general provisions of the Contract, including General and Supplementary
Conditions and Division 01 Specification Sections, apply to this Section.
SUMMARY
A.
Section Includes:
1.
2.
3.
4.
B.
Styrene-butadiene-styrene (SBS)-modified bituminous membrane roofing.
Hybrid roofing system that combines built-up ply sheets with styrene-butadiene-styrene
(SBS)-modified bituminous membrane roofing.
Vapor retarder.
Roof insulation.
Section includes the installation of insulation strips in ribs of acoustical roof deck. Insulation
strips are furnished under Section 053100 "Steel Decking."
STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS
MEMBRANE ROOFING
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C.
Related Requirements:
1.
2.
3.
4.
5.
1.3
06/14
Section 072100 "Thermal Insulation" for insulation beneath the roof deck.
Section 076200 "Sheet Metal Flashing and Trim" for metal roof flashings and
counterflashings.
Section 077129 "Manufactured Roof Expansion Joints" for proprietary manufactured
roof expansion-joint assemblies.
Section 079200 "Joint Sealants" for joint sealants, joint fillers, and joint preparation.
Section 221423 "Storm Drainage Piping Specialties" for roof drains.
DEFINITIONS
A.
1.4
Roofing Terminology: Definitions in ASTM D 1079 and glossary of NRCA's "The NRCA
Roofing and Waterproofing Manual" apply to work of this Section.
PREINSTALLATION MEETINGS
A.
Preliminary Roofing Conference: Before starting roof deck construction, conduct conference at
[Project site] <Insert location>.
1.
2.
3.
4.
5.
6.
7.
8.
9.
B.
Meet with Owner, Architect, Owner's insurer if applicable, testing and inspecting agency
representative, roofing Installer, roofing system manufacturer's representative, deck
Installer, and installers whose work interfaces with or affects roofing, including installers
of roof accessories and roof-mounted equipment.
Review methods and procedures related to roofing installation, including manufacturer's
written instructions.
Review and finalize construction schedule, and verify availability of materials, Installer's
personnel, equipment, and facilities needed to make progress and avoid delays.
Review deck substrate requirements for conditions and finishes, including flatness and
fastening.
Review structural loading limitations of roof deck during and after roofing.
Review base flashings, special roofing details, roof drainage, roof penetrations,
equipment curbs, and condition of other construction that affects roofing system.
Review governing regulations and requirements for insurance and certificates if
applicable.
Review temporary protection requirements for roofing system during and after
installation.
Review roof observation and repair procedures after roofing installation.
Preinstallation Roofing Conference: Conduct conference at [Project site] <Insert location>.
1.
2.
3.
Meet with Owner, Architect, Owner's insurer if applicable, testing and inspecting agency
representative, roofing Installer, roofing system manufacturer's representative, deck
Installer, and installers whose work interfaces with or affects roofing, including installers
of roof accessories and roof-mounted equipment.
Review methods and procedures related to roofing installation, including manufacturer's
written instructions.
Review and finalize construction schedule, and verify availability of materials, Installer's
personnel, equipment, and facilities needed to make progress and avoid delays.
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MEMBRANE ROOFING
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4.
5.
6.
7.
8.
9.
1.5
06/14
Examine deck substrate conditions and finishes for compliance with requirements,
including flatness and fastening.
Review structural loading limitations of roof deck during and after roofing.
Review base flashings, special roofing details, roof drainage, roof penetrations,
equipment curbs, and condition of other construction that affects roofing system.
Review governing regulations and requirements for insurance and certificates if
applicable.
Review temporary protection requirements for roofing system during and after
installation.
Review roof observation and repair procedures after roofing installation.
ACTION SUBMITTALS
A.
Product Data: For each type of product.
B.
Sustainable Design Submittals:
1.
2.
3.
C.
Shop Drawings: For roofing system. Include plans, elevations, sections, details, and attachments
to other work, including:
1.
2.
3.
4.
D.
Base flashings and membrane terminations.
Tapered insulation, including slopes.
Crickets, saddles, and tapered edge strips, including slopes.
Insulation fastening patterns for corner, perimeter, and field-of-roof locations.
Samples for Verification: For the following products:
1.
2.
3.
4.
1.6
Product Test Reports: For roof materials, documentation indicating that roof materials
comply with Solar Reflectance Index requirements.
Product Data: For adhesives and sealants, indicating VOC content.
Laboratory Test Reports: For adhesives and sealants, indicating compliance with
requirements for low-emitting materials.
Cap sheet, of color required.
Flashing sheet, of color required.
Aggregate surfacing material in gradation[ and color] required.
Walkway pads or rolls, of color required.
INFORMATIONAL SUBMITTALS
A.
Qualification Data: For [Installer] [manufacturer] [and] [testing agency].
B.
Manufacturer Certificates: Signed by roofing manufacturer certifying that roofing system
complies with requirements specified in "Performance Requirements" Article.
1.
C.
Submit evidence of complying with performance requirements.
Product Test Reports: For components of membrane roofing system, for tests performed by
manufacturer and witnessed by a qualified testing agency.
STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS
MEMBRANE ROOFING
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D.
Research/Evaluation Reports: For components of membrane roofing system.
E.
Field quality-control reports.
F.
Sample Warranties: For manufacturer's special warranties.
1.7
06/14
CLOSEOUT SUBMITTALS
A.
1.8
Maintenance Data: For roofing system to include in maintenance manuals.
QUALITY ASSURANCE
A.
Manufacturer Qualifications: A qualified manufacturer that is [UL listed] [FM Global
approved] for membrane roofing system identical to that used for this Project.
B.
Manufacturer Qualifications: Manufacturer
representatives, independent of sales.
C.
Manufacturer Qualifications: Manufacturer shall be an ISO 9001 registered company and
provide a ‘Quality Compliance Certificate (QCC)’ for reporting/confirming the tested values of
the SBS modified bitumen membrane materials upon request.
D.
Installer Qualifications: A qualified firm that is approved, authorized, or licensed by roofing
system manufacturer to install manufacturer's product and that is eligible to receive
manufacturer's special warranty.
1.9
shall
employ
trained
technical
service
DELIVERY, STORAGE, AND HANDLING
A.
Deliver roofing materials to Project site in original containers with seals unbroken and labeled
with manufacturer's name, product brand name and type, date of manufacture, approval or
listing agency markings, and directions for storing and mixing with other components.
B.
Store liquid materials in their original undamaged containers in a clean, dry, protected location
and within the temperature range required by roofing system manufacturer. Protect stored liquid
material from direct sunlight.
1.
Discard and legally dispose of liquid material that cannot be applied within its stated
shelf life.
C.
Protect roof insulation materials from physical damage and from deterioration by sunlight,
moisture, soiling, and other sources. Store in a dry location. Comply with insulation
manufacturer's written instructions for handling, storing, and protecting during installation.
D.
Handle and store roofing materials, and place equipment in a manner to avoid permanent
deflection of deck.
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MEMBRANE ROOFING
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1.10
A.
1.11
A.
FIELD CONDITIONS
Weather Limitations: Proceed with installation only when existing and forecasted weather
conditions permit roofing system to be installed according to manufacturer's written instructions
and warranty requirements.
WARRANTY
[Standard NDL Roof Warranty] [Platinum NDL Roof Warranty]: Manufacturer agrees to
repair or replace components of roofing system that fail in materials or workmanship within
specified warranty period.
1.
2.
B.
06/14
Special warranty [Rider] includes membrane roofing, base flashings, [roof insulation,]
[fasteners,] [cover boards,] [substrate board,] [roofing accessories,] and other
components of roofing system.
Warranty Period: [5] [10] [12] [15] [20] years from date of Substantial Completion.
Special Project Warranty: Submit roofing Installer's warranty, on warranty form at end of this
Section, signed by Installer, covering the Work of this Section, including all components of
roofing system such as membrane roofing, base flashing, roof insulation, fasteners, cover
boards, substrate boards, vapor retarders, and walkway products, for the following warranty
period:
1.
Warranty Period: [Two] <Insert number> years from date of Substantial Completion.
PART 2 - PRODUCTS
2.1
MANUFACTURERS
A.
Basis-of-Design Product: Subject to compliance with requirements, provide SOPREMA, Inc.;
SBS Roofing Membrane or a comparable product by one of the following:
1.
2.
3.
4.
5.
B.
2.2
Firestone Building Products.
GAF Materials Corporation.
Johns Manville; a Berkshire Hathaway company.
Siplast, Inc.
<Insert manufacturer’s name>.
Source Limitations: Obtain components including [roof insulation] [fasteners] <Insert
products> for roofing system from [same manufacturer as membrane roofing] [or]
[manufacturer approved by membrane roofing manufacturer].
PERFORMANCE REQUIREMENTS
A.
General Performance: Installed roofing and base flashings shall withstand specified uplift
pressures, thermally induced movement, and exposure to weather without failure due to
STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS
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defective manufacture, fabrication, installation, or other defects in construction. Roofing and
base flashings shall remain watertight.
1.
2.
Accelerated Weathering: Roofing system shall withstand 2000 hours of exposure when
tested according to ASTM G 152, ASTM G 154, or ASTM G 155.
Impact Resistance: Roofing system shall resist impact damage when tested according to
ASTM D 3746 or ASTM D 4272.
B.
Material Compatibility: Roofing materials shall be compatible with one another and adjacent
materials under conditions of service and application required, as demonstrated by roofing
manufacturer based on testing and field experience.
C.
Roofing System Design: Tested by a qualified testing agency to resist the following uplift
pressures:
1.
2.
3.
D.
Corner Uplift Pressure: <Insert lbf/sq. ft. (kPa/sq. m)>.
Perimeter Uplift Pressure: <Insert lbf/sq. ft. (kPa/sq. m)>.
Field-of-Roof Uplift Pressure: <Insert lbf/sq. ft. (kPa/sq. m)>.
FM Global Listing: Roofing and component materials shall comply with requirements in FM
Global 4450 or FM Global 4470 as part of a roofing system, and shall be listed in FM Global's
"RoofNav" for Class 1 or noncombustible construction, as applicable. Identify materials with
FM Global markings.
1.
2.
Fire/Windstorm Classification: [Class 1A-60] [Class 1A-75] [Class 1A-90] [Class 1A105] [Class 1A-120] <Insert class>.
Hail-Resistance Rating: [MH] [SH].
E.
Solar Reflectance Index (SRI): Three-year-aged SRI not less than [64] [32] or initial SRI not
less than [82] [39] when calculated according to ASTM E 1980, based on testing identical
products by a qualified testing agency.
F.
Energy Star Listing: Roof surfacing/cap sheet shall be listed on the DOE's ENERGY STAR
"Roof Products Qualified Product List" for low-slope roof products.
G.
Cool Roof Rating Council (CRRC): Roof surfacing/cap sheet shall be listed by the ‘Cool Roof
Rating Council (CRRC)’ for low-slope roof products.
H.
Energy Performance: Roofing system shall have an initial solar reflectance of not less than
[0.70] <Insert value> and an emissivity of not less than [0.75] <Insert value> when tested
according to CRRC-1.
I.
Exterior Fire-Test Exposure: ASTM E 108 or UL 790, [Class A] [Class B] [Class C]; for
application and roof slopes indicated; testing by a qualified testing agency. Identify products
with appropriate markings of applicable testing agency.
J.
Fire-Resistance Ratings: Comply with fire-resistance-rated assembly designs indicated. Identify
products with appropriate markings of applicable testing agency.
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MEMBRANE ROOFING
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2.3
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ROOFING SHEET MATERIALS
A.
Sheathing Paper: Red-rosin type, minimum 3 lb/100 sq. ft. (0.16 kg/sq. m).
B.
Base Sheet: [ASTM D 4601, Type II, ]SBS-modified asphalt-impregnated and -coated sheet,
with glass-fiber-reinforcing mat, dusted with fine mineral surfacing on both sides.
1.
2.
C.
Base Sheet: ASTM D 4601Type II, nonperforated, asphalt-impregnated and -coated, glass-fiber
sheet, dusted with fine mineral surfacing on both sides.
1.
D.
Basis of Design Hot Mopped Product: SOPREMA, Inc.; [Sopra IV] [Sopra VI].
Roofing Membrane Sheet: ASTM D 6164/D 6164M, Grade S, Type I, SBS-modified asphalt
sheet (reinforced with polyester fabric); smooth surfaced; suitable for application method
specified.
1.
2.
3.
4.
G.
Basis of Design Mechanically Fastened Product: SOPREMA, Inc.; Sopra 4897.
Glass-Fiber Base-Ply Sheet: ASTM D 2178, [Type IV] [Type VI], asphalt-impregnated, glassfiber felt.
1.
F.
Basis of Design Product: SOPREMA, Inc.; Sopra G.
Base Sheet: ASTM D 4897/D 4897M, Type II, venting, nonperforated, heavyweight, asphaltimpregnated and -coated, glass-fiber base sheet with coarse granule surfacing or embossed
venting channels on bottom surface.
1.
E.
Basis of Design [Mechanically Fastened] [Cold-Adhered] [Hot Mopped] Product:
SOPREMA, Inc.; Modified Sopra G.
Weight: 33 lb/100 sq. ft. (1.2 kg/sq. m), minimum.
Basis of Design Self-Adhered Product: SOPREMA, Inc.; [Sopralene Stick] [Sopralene
Flam Stick].
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene 180 Sanded] [Sopralene 180 Sanded] [Sopralene 180 PS].
Basis of Design Mechanically Inseam Fastened Product: SOPREMA, Inc.; [Soprafix
Base 611] [Soprafix Base 612] [Soprafix Base 613] [Soprafix Base 614] [Soprafix
Base 622] [Soprafix Base 641].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Sopralene Flam 180]
[Sopralene 180 SP].
Roofing Membrane Sheet: ASTM D 6164/D 6164M, Grade S, Type II, SBS-modified asphalt
sheet (reinforced with polyester fabric); smooth surfaced; suitable for application method
specified.
1.
2.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; [Sopralene
250 Sanded] [Sopralene 250 PS].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Sopralene Flam 250]
[Sopralene 250 SP].
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MEMBRANE ROOFING
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H.
Roofing Membrane Sheet: ASTM D 6163, Grade S, Type I, SBS-modified asphalt sheet
(reinforced with glass fibers); smooth surfaced; suitable for application method specified.
1.
2.
3.
I.
2.
2.
2.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene 180 Sanded] [Sopralene 180 Sanded] [Colphene 180 Sanded]
[Colphene 180 PS].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Sopralene Flam 180]
[Sopralene 180 SP] [Colphene 180 SP].
Smooth-Surfaced Roofing Cap Sheet: ASTM D 6164/D 6164M, Grade S, Type II, SBSmodified asphalt sheet (reinforced with polyester fabric); smooth surfaced; suitable for
application method specified.
1.
2.
M.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene HS] [Elastophene HS FR].
Basis of Design Torch Applied Product: SOPREMA, Inc.; Elastophene Flam HS.
Smooth-Surfaced Roofing Cap Sheet: ASTM D 6164/D 6164M, Grade S, Type I, SBSmodified asphalt sheet (reinforced with polyester fabric); smooth surfaced; suitable for
application method specified.
1.
L.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene HR] [Elastophene HR Sanded].
Basis of Design Torch Applied Product: SOPREMA, Inc.; Elastophene Flam HR.
Roofing Membrane Sheet: ASTM D 6162, Grade S, Type II, SBS-modified asphalt sheet
(reinforced with a combination of polyester fabric and glass fibers); smooth surfaced; suitable
for application method specified.
1.
K.
Basis of Design Self-Adhered Product: SOPREMA, Inc.; [Elastophene Stick]
[Elastophene Flam Stick].
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene Sanded] [Elastophene PS].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Elastophene Flam]
[Elastophene SP].
Roofing Membrane Sheet: ASTM D 6163, Grade S, Type II, SBS-modified asphalt sheet
(reinforced with glass fibers); smooth surfaced; suitable for application method specified.
1.
J.
06/14
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; [Sopralene
250 Sanded] [Sopralene 250 PS].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Sopralene Flam 250]
[Sopralene 250 SP].
Smooth-Surfaced Roofing Cap Sheet: ASTM D 6163, Grade S, Type I, SBS-modified asphalt
sheet (reinforced with glass fibers); smooth surfaced; suitable for application method specified.
1.
2.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene Sanded] [Elastophene PS].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Elastophene Flam]
[Elastophene SP].
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MEMBRANE ROOFING
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N.
Smooth-Surfaced Roofing Cap Sheet: ASTM D 6163, Grade S, Type II, SBS-modified asphalt
sheet (reinforced with glass fibers); smooth surfaced; suitable for application method specified.
1.
2.
O.
3.
2.
3.
4.
Basis of Design Self-Adhered Product: SOPREMA, Inc.; Elastophene Stick HR FR GR.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; [Sopralene
180 GR] [Sopralene 180 FR GR] [Sopralene 180 FR+GR].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Sopralene Flam 180 GR]
[Sopralene 180 FR GR] [Sopralene 180 FR+GR].
Granule Color: [White] [Gray] [Tan] [SG] <Insert color>.
Granule-Surfaced Roofing Cap Sheet: ASTM D 6164/D 6164M, Grade G, Type II, SBSmodified asphalt sheet (reinforced with polyester fabric); granule surfaced; suitable for
application method specified, and as follows:
1.
2.
3.
S.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene HS] [Elastophene HS FR].
Basis of Design Torch Applied Product: SOPREMA, Inc.; Elastophene Flam HS.
Granule-Surfaced Roofing Cap Sheet: ASTM D 6164/D 6164M, Grade G, Type I, SBSmodified asphalt sheet (reinforced with polyester fabric); granule surfaced; suitable for
application method specified, and as follows:
1.
2.
R.
Basis of Design Self-Adhered Product: SOPREMA, Inc.; Soprastar Stick.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; Soprastar
Sanded.
Basis of Design Torch Applied Product: SOPREMA, Inc.; Soprastar Flam.
Smooth-Surfaced Roofing Cap Sheet: ASTM D 6162, Grade S, Type II, SBS-modified asphalt
sheet (reinforced with a combination of polyester fabric and glass fibers); smooth surfaced;
suitable for application method specified.
1.
Q.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene HR] [Elastophene HR Sanded].
Basis of Design Torch Applied Product: SOPREMA, Inc.; Elastophene Flam HR.
Smooth-Surfaced Roofing Cap Sheet: ASTM D 6162, Grade S, Type I, SBS-modified asphalt
sheet (reinforced with a combination of polyester fabric and glass fibers); smooth metal-foil
surfaced; suitable for application method specified.
1.
2.
P.
06/14
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; [Sopralene
250 GR] [Sopralene 250 FR GR] [Sopralene 250 FR+GR].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Sopralene Flam 250 FR
GR] [Sopralene Flam 250 FR+GR].
Granule Color: [White] [Gray] [Tan] [SG] <Insert color>.
Granule-Surfaced Roofing Cap Sheet: ASTM D 6163, Grade G, Type I, SBS-modified asphalt
sheet (reinforced with glass fibers); granule surfaced; suitable for application method specified,
and as follows:
1.
Basis of Design Self-Adhered Product: SOPREMA, Inc.; Elastophene Stick FR GR.
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MEMBRANE ROOFING
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2.
3.
4.
T.
2.
3.
2.
3.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; Elastophene
HS FR GR.
Basis of Design Torch Applied Product: SOPREMA, Inc.; Elastophene Flam HS FR GR.
Granule Color: [White] [Gray] [Tan] [SG] <Insert color>.
Metal-Foil-Surfaced Roofing Cap Sheet: ASTM D 6298, metal-foil-surfaced SBS-modified
asphalt sheet (reinforced with glass fibers); suitable for application method specified, and as
follows:
1.
2.
3.
2.4
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; Elastophene
HS FR GR.
Basis of Design Torch Applied Product: SOPREMA, Inc.; Elastophene Flam HR FR GR.
Granule Color: [White] [Gray] [Tan] [SG] <Insert color>.
Granule-Surfaced Roofing Cap Sheet: ASTM D 6162, Grade G, Type II, SBS-modified asphalt
sheet (reinforced with a combination of polyester fabric and glass fibers); granule surfaced;
suitable for application method specified, and as follows:
1.
V.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene GR] [Elastophene LS FR GR] [Elastophene FR GR] [Elastophene
FR+GR].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Elastophene Flam GR]
[Elastophene Flam LS FR GR] [Elastophene Flam FR GR] [Elastophene Flam
FR+GR]
Granule Color: [White] [Gray] [Tan] [SG] <Insert color>.
Granule-Surfaced Roofing Cap Sheet: ASTM D 6163, Grade G, Type II, SBS-modified asphalt
sheet (reinforced with glass fibers); granule surfaced; suitable for application method specified,
and as follows:
1.
U.
06/14
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; Sopralast 50
TV ALU Sanded.
Basis of Design Torch Applied Product: SOPREMA, Inc.; Sopralast 50 TV ALU.
Foil Surfacing: Aluminum.
BASE FLASHING SHEET MATERIALS
A.
Backer Sheet: ASTM D 4601, Type II, glass-fiber sheet, dusted with fine mineral surfacing on
both sides.
1.
2.
B.
Basis of Design Mechanically Fastened, Asphalt Product: SOPREMA, Inc.; Sopra G.
Basis of Design Mechanically Fastened SBS Modified Asphalt Product: SOPREMA,
Inc.; Modified Sopra G.
Flashing Membrane Sheet: ASTM D 6164/D 6164M, Grade S, Type I, SBS-modified asphalt
sheet (reinforced with polyester fabric); smooth surfaced; suitable for application method
specified.
1.
Basis of Design Self-Adhered Product: SOPREMA, Inc.; [Sopralene Stick] [Sopralene
Flam Stick].
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2.
3.
C.
2.
2.
3.
2.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene HR] [Elastophene HR Sanded].
Basis of Design Torch Applied Product: SOPREMA, Inc.; Elastophene Flam HR.
Granule-Surfaced Flashing Sheet: ASTM D 6164/D 6164M, Grade G, Type I, SBS-modified
asphalt sheet (reinforced with polyester fabric); granule surfaced; suitable for application
method specified, and as follows:
1.
2.
3.
4.
G.
Basis of Design Self-Adhered Product: SOPREMA, Inc.; [Elastophene Stick]
[Elastophene Flam Stick].
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene Sanded] [Elastophene PS].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Elastophene Flam]
[Elastophene SP].
Flashing Membrane Sheet: ASTM D 6163, Grade S, Type II, SBS-modified asphalt sheet
(reinforced with glass fibers); smooth surfaced; suitable for application method specified.
1.
F.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; [Sopralene
250 Sanded] [Sopralene 250 PS].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Sopralene Flam 250]
[Sopralene 250 SP].
Flashing Membrane Sheet: ASTM D 6163, Grade S, Type I, SBS-modified asphalt sheet
(reinforced with glass fibers); smooth surfaced; suitable for application method specified.
1.
E.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene 180 Sanded] [Sopralene 180 Sanded] [Sopralene 180 PS].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Sopralene Flam 180]
[Sopralene 180 SP].
Flashing Membrane Sheet: ASTM D 6164/D 6164M, Grade S, Type II, SBS-modified asphalt
sheet (reinforced with polyester fabric); smooth surfaced; suitable for application method
specified.
1.
D.
06/14
Basis of Design Self-Adhered Product: SOPREMA, Inc.; Elastophene Stick HR FR GR.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; [Sopralene
180 GR] [Sopralene 180 FR GR] [Sopralene 180 FR+GR].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Sopralene Flam 180 GR]
[Sopralene 180 FR GR] [Sopralene 180 FR+GR].
Granule Color: [White] [Gray] [Tan] [SG] <Insert color>.
Granule-Surfaced Flashing Sheet: ASTM D 6164/D 6164M, Grade G, Type II, SBS-modified
asphalt sheet (reinforced with polyester fabric); granule surfaced; suitable for application
method specified, and as follows:
1.
2.
3.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; [Sopralene
250 GR] [Sopralene 250 FR GR] [Sopralene 250 FR+GR].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Sopralene Flam 250 FR
GR] [Sopralene Flam 250 FR+GR].
Granule Color: [White] [Gray] [Tan] [SG] <Insert color>.
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H.
Granule-Surfaced Flashing Sheet: ASTM D 6163, Grade G, Type I, SBS-modified asphalt sheet
(reinforced with glass fibers); granule surfaced; suitable for application method specified, and
as follows:
1.
2.
3.
4.
I.
2.
3.
2.
3.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; Elastophene
HS FR GR.
Basis of Design Torch Applied Product: SOPREMA, Inc.; Elastophene Flam HS FR GR.
Granule Color: [White] [Gray] [Tan] [SG] <Insert color>.
Metal-Foil-Surfaced Flashing Sheet: ASTM D 6298, glass-fiber-reinforced SBS-modified
asphalt sheet (reinforced with glass fibers); metal-foil surfaced; suitable for application method
specified, and as follows:
1.
2.
3.
L.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; Elastophene
HR FR GR.
Basis of Design Torch Applied Product: SOPREMA, Inc.; Elastophene Flam HR FR GR.
Granule Color: [White] [Gray] [Tan] [SG] <Insert color>.
Granule-Surfaced Flashing Sheet: ASTM D 6162, Grade G, Type II, SBS-modified asphalt
sheet (reinforced with a combination of polyester fabric and glass fibers); granule surfaced;
suitable for application method specified, and as follows:
1.
K.
Basis of Design Self-Adhered Product: SOPREMA, Inc.; Elastophene Stick FR GR.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.;
[Elastophene GR] [Elastophene LS FR GR] [Elastophene FR GR] [Elastophene
FR+GR].
Basis of Design Torch Applied Product: SOPREMA, Inc.; [Elastophene Flam GR]
[Elastophene Flam LS FR GR] [Elastophene Flam FR GR] [Elastophene Flam
FR+GR].
Granule Color: [White] [Gray] [Tan] [SG] <Insert color>.
Granule-Surfaced Flashing Sheet: ASTM D 6163, Grade G, Type II, SBS-modified asphalt
sheet (reinforced with glass fibers); granule surfaced; suitable for application method specified,
and as follows:
1.
J.
06/14
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; Sopralast 50
TV ALU Sanded.
Basis of Design Torch Applied Product: SOPREMA, Inc.; Sopralast 50 TV ALU.
Foil Surfacing: Aluminum.
Metal-Foil-Surfaced Flashing Sheet: ASTM D 6162, Grade S, Type I, polyester-fiber-reinforced
SBS-modified asphalt sheet (reinforced with polyester fibers); metal-foil surfaced; suitable for
application method specified, and as follows:
1.
2.
3.
4.
Basis of Design Self-Adhered Product: SOPREMA, Inc.; Soprastar Stick.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; Soprastar
Sanded.
Basis of Design Torch Applied Product: SOPREMA, Inc.; Soprastar Flam.
Foil Surfacing: Bright White.
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2.5
06/14
AUXILIARY ROOFING MATERIALS
A.
General: Auxiliary materials recommended by roofing system manufacturer for intended use
and compatible with roofing.
1.
2.
Liquid-type auxiliary materials shall comply with VOC limits of authorities having
jurisdiction.
Adhesives and sealants shall comply with the following limits for VOC content:
a.
b.
c.
d.
e.
f.
g.
3.
B.
Adhesives and sealants shall comply with the testing and product requirements of the
California Department of Public Health's "Standard Method for the Testing and
Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using
Environmental Chambers."
Asphalt Primer: ASTM D 41/D 41M.
1.
C.
Plastic Foam Adhesives: 50 g/L.
Gypsum Board and Panel Adhesives: 50 g/L.
Multipurpose Construction Adhesives: 70 g/L.
Other Adhesives: 250 g/L.
Nonmembrane Roof Sealants: 300 g/L.
Sealant Primers for Nonporous Substrates: 250 g/L.
Sealant Primers for Porous Substrates: 775 g/L.
Basis of Design [Cold-Adhered] [Hot Mopped] [Torch Applied] Product: SOPREMA,
Inc.; Elastocol 500.
Synthetic-Polymer Primer:
1.
2.
3.
Basis of Design [Cold-Adhered] [Hot Mopped] [Torch Applied] Product: SOPREMA,
Inc.; Elastocol 350.
Basis of Design Product: SOPREMA, Inc.; Elastocol Stick.
Basis of Design Product: SOPREMA, Inc.; [Elastocol Stick Zero] [Elastocol Stick
H20].
D.
Roofing Asphalt: ASTM D 312, Type III or IV as recommended by roofing system
manufacturer for application.
E.
Roofing Asphalt: ASTM D 6152, SEBS modified.
1.
F.
Basis of Design Product: SOPREMA, Inc.; Soprasphalte M.
Cold-Applied Adhesive: Roofing system manufacturer's standard asphalt-based, one-part,
asbestos-free, cold-applied adhesive specially formulated for compatibility and use with
[roofing membrane] [and] [base flashings].
1.
2.
Basis of Design ASTM D 3019 Roofing Membrane Adhesive Product: SOPREMA, Inc.;
[Colply Adhesive] [Colply Modified Adhesive].
Basis of Design ASTM D 7379 Base Flashing Adhesive Product: SOPREMA, Inc.;
[Colply Flashing Cement] [Colply Modified Flashing Cement].
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G.
Cold-Applied Low/No VOC Adhesive: Roofing system manufacturer's polymeric, one-part,
asbestos-free, no-VOC, cold-applied adhesive specially formulated for compatibility and use
with [roofing membrane] [and] [base flashings].
1.
2.
H.
06/14
Basis of Design Roofing Membrane Adhesive Product: SOPREMA, Inc.; Colply EF
Adhesive.
Basis of Design Base Flashing Adhesive Product: SOPREMA, Inc.; Colply EF Flashing
Cement.
Asphalt Roofing Cement: Asbestos free, modified bitumen mastic/cement of consistency
required by roofing system manufacturer for application.
1.
Basis of Design Asphalt Roofing Cement Product: SOPREMA, Inc.; Sopramastic
I.
Mastic Sealant: Polyisobutylene, plain or modified bitumen; nonhardening, nonmigrating, nonskinning, and nondrying.
J.
Fasteners: Factory-coated steel fasteners and metal plates complying with corrosion-resistance
provisions in FM Global 4470, designed for fastening roofing components to substrate; tested
by manufacturer for required pullout strength, and acceptable to roofing system manufacturer.
1.
2.
3.
Basis of Design Fastener Product: SOPREMA, Inc.; [Soprema #12] [Soprema #14 MP]
[Soprema #15 HD].
Basis of Design Seam Plates Product: SOPREMA, Inc.; [Soprafix 2.0 seam plate]
[Soprafix 2.4 seam plate].
Basis of Design Metal Insulation Plate Product: SOPREMA, Inc.; 3 inch (150 mm)
insulation plates.
K.
Roofing Granules: Ceramic-coated roofing granules, No. 11 screen size with 100 percent
passing No. 8 (2.36-mm) sieve and 98 percent of mass retained on No. 40 (0.425-mm) sieve,
color to match roofing.
L.
Aggregate Surfacing: ASTM D 1863, No. 6 or No. 67, clean, dry, opaque, [water-worn gravel
or crushed stone, free of sharp edges] [crushed slag, free of sharp edges].
M.
Miscellaneous Accessories: Provide those recommended by roofing system manufacturer.
2.6
SUBSTRATE BOARDS
A.
Substrate Board: ASTM C 1396/C 1396M, Type X gypsum board, 5/8 inch (16 mm) thick.
B.
Substrate Board: ASTM C 1177/C 1177M, glass-mat, water-resistant gypsum substrate, [1/4
inch (6 mm)] [1/2 inch (13 mm)] [Type X, 5/8 inch (16 mm)] thick[, factory primed].
1.
Manufacturers: Subject to compliance with requirements, provide products by the
following:
a.
b.
c.
Georgia-Pacific Building Products.
National Gypsum Company.
United States Gypsum Company.
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d.
C.
06/14
<Insert manufacturer’s name>.
Substrate Board: ASTM C 1278/C 1278M, cellulosic-fiber-reinforced, water-resistant gypsum
substrate, [1/4 inch (6 mm)] [3/8 inch (10 mm)] [1/2 inch (13 mm)] [5/8 inch (16 mm)] thick.
1.
Manufacturers: Subject to compliance with requirements, provide products by the
following:
a.
b.
United States Gypsum Company.
<Insert manufacturer’s name>.
D.
Substrate Board: ASTM C 728, perlite board, [3/4 inch (19 mm)] [1 inch (25 mm)] thick, seal
coated.
E.
Fasteners: Factory-coated steel fasteners and metal plates complying with corrosion-resistance
provisions in FM Global 4470, designed for fastening substrate board to roof deck.
1.
2.
2.7
Basis of Design Fastener Product: SOPREMA, Inc.; [Soprema #12] [Soprema #14 MP]
[Soprema #15 HD].
Basis of Design Metal Insulation Plate Product: SOPREMA, Inc.; 3 inch (150 mm)
insulation plates.
VAPOR RETARDER
A.
Polyethylene Film: ASTM D 4397, 6 mils (0.15 mm) thick, minimum, with maximum
permeance rating of 0.13 perm (7.5 ng/Pa x s x sq. m).
1.
2.
B.
Self-Adhering-Sheet Vapor Retarder: Tri-laminate woven polyethylene film laminated to layer
of SBS-modified bitumen self-adhesive, minimum 31.5-mil (0.80- mm) total thickness;
maximum permeance rating of 0.1 perm (6 ng/Pa x s x sq. m); self-adhered, with slip-resisting
surface and release film backing. Provide primer when recommended by vapor-retarder
manufacturer.
1.
C.
Basis of Design Self-Adhering-Sheet Vapor Product: SOPREMA, Inc.; Sopravap’r.
Glass-Fiber Felt: ASTM D 2178, Type IV or Type VI, asphalt impregnated.
1.
D.
Tape: Pressure-sensitive tape of type recommended by vapor-retarder manufacturer for
sealing joints and penetrations in vapor retarder.
Adhesive: Manufacturer's standard lap adhesive, FM Global approved for vapor-retarder
application.
Basis of Design Glass-Fiber Felt Product: SOPREMA, Inc.; [Sopra IV] [Sopra VI].
Glass-Fiber Base Sheet: ASTM D 4601, Type II, hot mopped, asphalt impregnated.
1.
Basis of Design Glass-Fiber Base Sheet Product: SOPREMA, Inc.; [Sopra G] [Modified
Sopra G].
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2.8
06/14
ROOF INSULATION
A.
General: Preformed roof insulation boards manufactured[ or approved] by roofing
manufacturer, selected from manufacturer's standard sizes suitable for application, of
thicknesses indicated[ and that produce FM Global-approved roof insulation].
B.
Polyisocyanurate Board Insulation: ASTM C 1289, [Type II, Class 1, Grade 2] [Type II,
Class 1, Grade 3], felt or glass-fiber mat facer on both major surfaces.
1.
Basis-of-Design Product: Subject to compliance with requirements, provide SOPREMA,
Inc.; Sopra-ISO or a comparable product by one of the following:
a.
b.
c.
d.
C.
Atlas Roofing Corporation.
Rmax, Inc.
Hunter Panels LLC.
<Insert manufacturer’s name>.
Cellulosic-Fiber Board Insulation: ASTM C 208, Type II, Grade 2, fibrous-felted, rigid
insulation boards of wood fiber or other cellulosic-fiber and water-resistant binders, asphalt
impregnated, chemically treated for deterioration.
1.
Manufacturers: Subject to compliance with requirements, provide products by the
following:
a.
b.
c.
d.
GAF Materials Corporation.
Georgia-Pacific Building Products.
Huebert Fiberboard Inc.
<Insert manufacturer’s name>.
D.
Tapered Insulation: Provide factory-tapered insulation boards fabricated to slope of [1/4 inch
per 12 inches (1:48)] <Insert slope> unless otherwise indicated.
E.
Provide preformed saddles, crickets, tapered edge strips, and other insulation shapes where
indicated for sloping to drain. Fabricate to slopes indicated.
2.9
INSULATION ACCESSORIES
A.
General: Roof insulation accessories recommended by insulation manufacturer for intended use
and compatibility with roofing.
B.
Fasteners: Factory-coated steel fasteners and metal or plastic plates complying with corrosionresistance provisions in FM Global 4470, designed for fastening roof insulation to substrate, and
acceptable to roofing system manufacturer.
C.
Insulation Adhesive: Insulation manufacturer's recommended adhesive formulated to attach roof
insulation to substrate or to another insulation layer as follows:
1.
2.
3.
Basis of Design Product: SOPREMA, Inc.; [Duotack] [Duotack 365] [Duotack Neo].
Bead-applied, low-rise, multicomponent urethane adhesive.
Full-spread spray-applied, low-rise, two-component urethane adhesive.
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06/14
D.
Insulation Cant Strips: ASTM C 728, perlite insulation board.
E.
Insulation Cant Strips: ASTM C 208, Type II, Grade 1, cellulosic-fiber insulation board.
F.
Wood Nailer Strips: Comply with requirements in [Section 061000 "Rough Carpentry."]
[Section 061053 "Miscellaneous Rough Carpentry."]
G.
Tapered Edge Strips: ASTM C 728, perlite insulation board.
H.
Tapered Edge Strips: ASTM C 208, Type II, Grade 1, cellulosic-fiber insulation board.
I.
Cover Board: ASTM C 208, Type II, Grade 2, cellulosic-fiber insulation board, 1/2 inch (13
mm) thick.
J.
Cover Board: DOC PS 2, Exposure 1, oriented strand board, 7/16 inch (11 mm) thick.
K.
Cover Board: ASTM C 1177/C 1177M, glass-mat, water-resistant gypsum substrate, [1/4 inch
(6 mm)] [1/2 inch (13 mm)] [5/8 inch (16 mm)] thick[, factory primed].
1.
Manufacturers: Subject to compliance with requirements, provide products by the
following:
a.
b.
c.
d.
L.
Cover Board: ASTM C 1278/C 1278M, cellulosic-fiber-reinforced, water-resistant gypsum
substrate, [1/4 inch (6 mm)] [3/8 inch (10 mm)] [1/2 inch (13 mm)] [5/8 inch (16 mm)] thick.
1.
Manufacturers: Subject to compliance with requirements, provide products by the
following:
a.
b.
M.
United States Gypsum Company.
<Insert manufacturer’s name>.
Cover Board: Mineral fortified, asphaltic roof substrate board with glass fiber facers.
1.
N.
Georgia-Pacific Building Products.
National Gypsum Company.
United States Gypsum Company.
<Insert manufacturer’s name>.
Basis of Design [Cold-Adhered] [Hot Mopped] [Mechanically Fastened] Cover
Board: [1/8 inch (3 mm) thick Sopraboard] [1/4 inch (6 mm) thick Sopraboard].
SBS Modified Bitumen Laminated Cover Board: Non-woven reinforced SBS modified bitumen
membrane base ply factory laminated to 1/8 inch (3 mm) thick SOPRABOARD.
1.
2.
Basis of Design [Cold-Adhered] [Hot Mopped] Cap Sheet Product: SOPREMA, Inc.;
Soprasmart Board 180 Sanded.
Basis of Design Torch Applied Cap Sheet Product: SOPREMA, Inc.; Soprasmart Board
180.
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O.
SBS Modified Bitumen Laminated Cover Board: Non-woven reinforced SBS modified bitumen
membrane base ply factory laminated to 1/2 inch (13 mm) thick high density (HD)
polyisocyanurate.
1.
2.
P.
2.
A.
Basis of Design [Cold-Adhered] [Hot Mopped] Cap Sheet Product: SOPREMA, Inc.;
Soprasmart ISO HD 180 Sanded.
Basis of Design Torch Applied Cap Sheet Product: SOPREMA, Inc.; Soprasmart ISO
HD 180.
SBS Modified Bitumen Laminated Cover Board: Non-woven reinforced SBS modified bitumen
membrane base ply factory laminated to 1/2 inch (13 mm) thick high density mineral wool top
layer and polyisocyanurate insulation bottom layer
1.
2.10
06/14
Basis of Design [Cold-Adhered] [Hot Mopped] Cap Sheet Product: SOPREMA, Inc.;
Soprasmart XP ISO 180 Sanded.
Basis of Design Torch Applied Cap Sheet Product: SOPREMA, Inc.; Soprasmart XP ISO
180.
WALKWAYS
Walkway Pads: Polyester reinforced SBS modified bitumen pads with slip-resisting mineralgranule surface, manufactured as a traffic pad for foot traffic and acceptable to roofing system
manufacturer, 3/16 inch (5 mm) thick, minimum.
1.
2.
3.
Basis of Design [Cold-Adhered] [Hot Mopped] Product: SOPREMA, Inc.; Soprawalk.
Pad Size: <Insert size>.
Granule Color: <insert color>.
PART 3 - EXECUTION
3.1
EXAMINATION
A.
Examine substrates, areas, and conditions, with Installer present, for compliance with
requirements and other conditions affecting performance of the Work:
1.
2.
3.
4.
Verify that roof openings and penetrations are in place, curbs are set and braced, and
roof-drain bodies are securely clamped in place.
Verify that wood cants, blocking, curbs, and nailers are securely anchored to roof deck at
penetrations and terminations and that nailers match thicknesses of insulation.
Verify that surface plane flatness and fastening of steel roof deck complies with
requirements in Section 053100 "Steel Decking."
Verify that deck is securely fastened with no projecting fasteners.
a.
Verify that minimum concrete drying period recommended by roofing system
manufacturer has passed. Verify that concrete substrate is visibly dry and free of
moisture.
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5.
B.
3.2
06/14
Verify that concrete-curing compounds that impair adhesion of roofing components to
roof deck have been removed.
Proceed with installation only after unsatisfactory conditions have been corrected.
PREPARATION
A.
Clean substrate of dust, debris, moisture, and other substances detrimental to roofing installation
according to roofing system manufacturer's written instructions. Remove sharp projections.
B.
Prevent materials from entering and clogging roof drains and conductors and from spilling or
migrating onto surfaces of other construction. Remove roof-drain plugs when no work is taking
place or when rain is forecast.
C.
Prime surface of concrete deck with approved primer and allow primer to dry. Refer to product
data sheet for coverage and application information.
D.
Install insulation strips in ribs of acoustical roof decks according to acoustical roof deck
manufacturer's written instructions.
3.3
INSTALLATION, GENERAL
A.
Comply with roofing system manufacturer's written instructions.
B.
Asphalt Heating: Heat asphalt to its equiviscous temperature, measured at the mop cart or
mechanical spreader immediately before application. Circulate asphalt during heating. Do not
raise asphalt temperature above equiviscous temperature range more than one hour before time
of application. Do not exceed asphalt manufacturer's recommended temperature limits during
asphalt heating. Do not heat asphalt within 25 deg F (14 deg C) of flash point. Discard asphalt
maintained at a temperature exceeding finished blowing temperature for more than four hours.
1.
Apply hot roofing asphalt within plus or minus 25 deg F (14 deg C) of equiviscous
temperature.
C.
Asphalt Heating: Heat and apply SEBS-modified roofing asphalt according to roofing system
manufacturer's written instructions.
D.
Substrate-Joint Penetrations: Prevent roofing asphalt and adhesives from penetrating substrate
joints, entering building, or damaging roofing system components or adjacent building
construction.
3.4
SUBSTRATE BOARD INSTALLATION
A.
Install substrate board with long joints in continuous straight lines, perpendicular to roof slopes
with end joints staggered between rows. Tightly butt substrate boards together.
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1.
2.
3.5
06/14
Fasten substrate board to top flanges of steel deck according to recommendations in FM
Global's "RoofNav" and FM Global Loss Prevention Data Sheet 1-29 for specified
Windstorm Resistance Classification.
Fasten substrate board to top flanges of steel deck to resist uplift pressure at corners,
perimeter, and field of roof according to roofing system manufacturers' written
instructions.
VAPOR-RETARDER INSTALLATION
A.
Polyethylene Film: Loosely lay polyethylene-film vapor retarder in a single layer over area to
receive vapor retarder.
B.
Self-Adhering-Sheet Vapor Retarder: Prime substrate. Install self-adhering-sheet vapor retarder
over area to receive vapor retarder.
C.
Built-up Vapor Retarder: Install two glass-fiber felt plies in a solid mopping of hot roofing
asphalt. Glaze coat completed surface with hot roofing asphalt.
D.
Completely seal vapor retarder at terminations, obstructions, and penetrations to prevent air
movement into roofing system.
3.6
INSULATION INSTALLATION
A.
Nailer Strips: Mechanically fasten 4-inch nominal (89-mm actual) width wood nailer strips of
same thickness as insulation perpendicular to sloped roof deck at the following spacing:
1.
2.
24 feet (7.32 m) apart for roof slopes greater than 1 inch per 12 inches (1:12) but less
than 2 inches per 12 inches (2:12).
16 feet (4.88 m) apart for roof slopes greater than 2 inches per 12 inches (2:12).
B.
Install tapered insulation under area of roofing to conform to slopes indicated.
C.
Install insulation with long joints of insulation in a continuous straight line, with end joints
staggered between rows, abutting edges and ends between boards. Fill gaps exceeding 1/4 inch
(6 mm) with insulation.
1.
Cut and fit insulation within 1/4 inch (6 mm) of nailers, projections, and penetrations.
D.
Install insulation under area of roofing to achieve required thickness. Where overall insulation
thickness is 3.0 inches (76 mm) or greater, install two or more layers with joints of each
succeeding layer staggered from joints of previous layer a minimum of 6 inches (150 mm) in
each direction.
E.
Trim surface of insulation where necessary at roof drains so completed surface is flush and does
not restrict flow of water.
F.
Install tapered edge strips at perimeter edges of roof that do not terminate at vertical surfaces.
G.
Adhered Insulation: Install each layer of insulation and adhere to substrate as follows:
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1.
2.
3.
H.
Prime surface of concrete deck with asphalt primer and allow primer to dry. Refer to
product data sheet for coverage and application information.
Set each layer of insulation in a solid mopping of hot roofing asphalt.
Set each layer of insulation in ribbons of bead-applied insulation adhesive, firmly
pressing and maintaining insulation in place.
Mechanically Fastened Insulation: Install each layer of insulation and secure to deck using
mechanical fasteners specifically designed and sized for fastening specified board-type roof
insulation to deck type.
1.
2.
I.
06/14
Fasten insulation according to requirements in FM Global's "RoofNav" for specified
Windstorm Resistance Classification.
Fasten insulation to resist uplift pressure at corners, perimeter, and field of roof.
Mechanically Fastened and Adhered Insulation: Install first layer of insulation to deck using
mechanical fasteners specifically designed and sized for fastening specified board-type roof
insulation to deck type.
1.
2.
3.
4.
Fasten first layer of insulation according to requirements in FM Global's "RoofNav" for
specified Windstorm Resistance Classification.
Fasten first layer of insulation to resist uplift pressure at corners, perimeter, and field of
roof.
Set each subsequent layer of insulation in a solid mopping of hot roofing asphalt.
Set each subsequent layer of insulation in ribbons of bead-applied insulation adhesive,
firmly pressing and maintaining insulation in place.
J.
Install laminated cover boards in a shingle fashion (to prevent back water laps) over
insulation/substrate with long joints in continuous straight lines with end joints butted and
aligned with the 1 inch membrane overlapped onto the adjacent board. Fasten cover board in
accordance to test approval, the letter of intent to warrant and project specification. Seal side
laps and install SOPREMA Inc. Sopralap, centered over the aligned end joints.
K.
Install cover boards over insulation with long joints in continuous straight lines with end joints
staggered between rows. Offset joints of insulation below a minimum of 6 inches (150 mm) in
each direction. Loosely butt cover boards together[ and fasten to roof deck].
1.
2.
3.
4.
3.7
Fasten cover boards according to requirements in FM Global's "RoofNav" for specified
Windstorm Resistance Classification.
Fasten cover boards to resist uplift pressure at corners, perimeter, and field of roof.
Apply hot roofing asphalt to substrate/underlying insulation, and immediately bond cover
board to substrate/insulation.
Apply ribbons of bead-applied insulation adhesive and immediately bond cover board to
the substrate/insulation.
ROOFING INSTALLATION, GENERAL
A.
Install roofing system according to roofing system manufacturer's written instructions and
applicable recommendations in ARMA/NRCA's "Quality Control Guidelines for the
Application of Polymer Modified Bitumen Roofing."
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PRODUCT MASTERSPEC LICENSED BY ARCOM TO SOPREMA, INC.
1.
B.
3.
4.
5.
6.
Backnail roofing sheets to [nailer strips] [substrate] according to roofing system
manufacturer's written instructions.
Coordinate installation of roofing system so insulation and other components of the roofing
system not permanently exposed are not subjected to precipitation or left uncovered at the end
of the workday or when rain is forecast.
1.
2.
3.
3.8
Deck Type: [N (nailable)] [I (insulated)] [C (concrete or nonnailable)].
Adhering Method: [MA (mechanically attached)] [T (torched)] [M (mopped)] [L
(cold-applied adhesive)] [S (self-adhered)].
Base Sheet: [One] [One, installed over sheathing paper].
Number of Glass-Fiber [Base][Base-Ply] Sheets: [One] [Two] <Insert number>.
Number of SBS-Modified Asphalt Sheets: [One] [Two] [Three].
Surfacing Type: [A (aggregate)] [M (mineral-granule-surfaced cap sheet)] [F (foilsurfaced cap sheet)].
Where roof slope exceeds 1 inch per 12 inches (1:12), refer to manufacturers steep slope
installation requirements.
1.
D.
Install roofing system [MBS] [MBSH]-[2] [3] [4]-[N] [I] [C]-[T] [M] [L]-[A] [M] [F],
according to roof assembly identification matrix and roof assembly layout illustrations in
NRCA's "The NRCA Roofing and Waterproofing Manual" and to Section requirements.
Install roofing system according to roofing system manufacturer's written instructions and
applicable recommendations in ARMA/NRCA's "Quality Control Guidelines for the
Application of Polymer Modified Bitumen Roofing" and as follows:
1.
2.
C.
06/14
Provide tie-offs at end of each day's work to cover exposed roofing sheets and insulation.
Complete terminations and base flashings, and provide temporary seals to prevent water
from entering completed sections of roofing system.
Remove and discard temporary seals before beginning work on adjoining roofing.
BASE-SHEET INSTALLATION
A.
Loosely lay one course of sheathing paper, lapping edges and ends a minimum of 2 inches (50
mm) and 6 inches (150 mm), respectively.
B.
Install lapped base-sheet course, extending sheet over and terminating beyond cants. Attach
base sheet as follows:
1.
2.
3.9
Mechanically fasten to substrate.
Adhere to substrate in a solid mopping of hot roofing asphalt.
GLASS FELT SHEET INSTALLATION
A.
Install glass felt sheets according to roofing system manufacturer's written instructions starting
at low point of roofing system. Align glass-fiber [base][base-ply] sheets without stretching.
Extend sheets over and terminate beyond cants.
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PRODUCT MASTERSPEC LICENSED BY ARCOM TO SOPREMA, INC.
1.
2.
3.10
A.
Install modified bituminous roofing base ply sheet according to roofing manufacturer's written
instructions, starting at low point of roofing system. Extend roofing membrane sheets over and
terminate beyond cants, when applicable, installing as follows:
2.
3.
4.
5.
6.
A.
Install modified bituminous roofing cap sheet according to roofing manufacturer's written
instructions, starting at low point of roofing system. Extend roofing membrane sheets over and
terminate beyond cants, when applicable.
2.
3.
4.
Hot-Mopped: Adhere to substrate in a solid mopping of ASTM D312, Type IV, hot
roofing asphalt applied within the stated EVT at point of application.
Cold-Applied: Adhere to substrate in cold-applied adhesive.
Heat Welded: Torch apply to substrate.
Self-Adhered: Self-adhere to the primed substrate.
SBS Cap Sheet Installation:
1.
2.
3.
4.
5.
C.
Repair tears and voids in laps and lapped seams not completely sealed.
SBS-MODIFIED BITUMINOUS CAP SHEET MEMBRANE INSTALLATION
1.
B.
Hot Mopped: Adhere to substrate in a solid mopping of hot roofing asphalt applied within
the stated EVT at point of application.
Cold-Applied: Adhere to substrate in cold-applied adhesive.
Heat Welded: Torch apply to substrate.
Self-Adhered: Self-adhere to the primed substrate.
Mechanically Fastened: Mechanically fasten lap and sheet area using approved fastener
and plate combination as required by manufacturer. Heat weld or self-adhere laps and
exposed fasteners with approved stripping base ply.
Unroll roofing sheets and allow them to relax.
Laps: Accurately align roofing sheets, without stretching, and maintain uniform side and end
laps. Stagger end laps. Completely bond and seal laps, leaving no voids.
1.
3.11
Shingle side laps of glass-fiber base-ply sheets uniformly to ensure that required number
of glass-fiber base-ply sheets covers substrate at any point.
Embed each glass-fiber base-ply sheet in a continuous void-free mopping of hot roofing
asphalt to form a uniform membrane.
SBS-MODIFIED BITUMINOUS BASE-PLY MEMBRANE INSTALLATION
1.
B.
06/14
Unroll cap sheet and allow them to relax.
Hot Mopped: Adhere to SBS base ply in a solid mopping of ASTM D312, Type IV, hot
roofing asphalt applied within the stated EVT at point of application.
Cold-Applied: Adhere to SBS base ply in cold-applied adhesive.
Heat Welded: Torch apply to SBS base ply.
Self-Adhered: Self-adhere to the primed SBS base ply.
Laps: Accurately align roofing sheets, without stretching, and maintain uniform side and end
laps. Stagger end laps. Completely bond and seal laps, leaving no voids.
STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS
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1.
2.
06/14
Repair tears and voids in laps and lapped seams not completely sealed.
Apply roofing granules to cover exuded bead at laps while bead is hot.
D.
Install roofing sheets so side and end laps shed water.
E.
Aggregate Surfacing: After installing roofing, base flashing, and stripping plies, promptly apply
60 lb/100 sq. ft. (3 kg/sq. m) hot asphalt flood coat to roof surface and while flood coat is hot
and fluid, cast aggregate in a uniform coverage:
1.
3.12
A.
Minimum Average Aggregate Weight: 400 lb/100 sq. ft. (20 kg/sq. m).
FLASHING AND STRIPPING INSTALLATION
Install base flashing, where applicable, over cant strips and other sloped and vertical surfaces, at
roof edges, and at penetrations through roof, and secure to substrates according to roofing
system manufacturer's written instructions and as follows:
1.
2.
3.
4.
5.
6.
Prime substrates with asphalt primer.
Backer-Sheet Application: Mechanically fasten backer sheet to walls or parapets.
Flashing-Sheet Application: Adhere flashing sheet to substrate in a solid mopping of hot
roofing asphalt.
Flashing-Sheet Application: Adhere flashing sheet to substrate in approved flashing
cement.
Flashing-Sheet Application: Torch apply flashing sheet to primed substrate.
Flashing Sheet Application: Self-adhere flashing sheet to primed substrate.
B.
Extend base flashing up walls or parapets a minimum of 8 inches (200 mm) above roofing
membrane and 4 inches (100 mm) onto field of roofing membrane.
C.
Mechanically fasten top of base flashing securely at terminations and perimeter of roofing.
1.
Seal top termination of base flashing.
D.
Install SBS stripping ply (plies) where metal flanges and edgings are set on roofing according to
roofing system manufacturer's written instructions.
E.
Roof Drains: Set [30-by-30-inch (760-by-760-mm)] <Insert dimensions> metal flashing in
bed of flashing cement on completed roofing SBS base/inter-ply. Cover metal flashing with
SBS base ply stripping ply, and extend a minimum of 4 inches (100 mm) beyond edge of metal
flashing onto field of roofing membrane. Cover SBS base ply stripping ply and extend a
minimum of [4 inches (100 mm)] with the SBS cap sheet, fully adhered. Clamp roofing
membrane, metal flashing, and stripping into roof-drain clamping ring.
3.13
A.
WALKWAY INSTALLATION
Walkway Pads: Install walkway pads using units of size indicated or, if not indicated, of
manufacturer's standard size, according to walkway pad manufacturer's written instructions.
1.
Set walkway pads in flashing cement.
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3.14
06/14
Torch apply walkway pads.
FIELD QUALITY CONTROL
A.
Testing Agency: [Owner will engage] [Engage] a qualified testing agency to inspect substrate
conditions, surface preparation, membrane application, flashings, protection, and drainage
components, and to furnish reports to Architect.
B.
Final Roof Inspection: Arrange for roofing system manufacturer's technical personnel to inspect
roofing installation on completion.
1.
C.
Roofing system will be considered incomplete if it does not pass tests and inspections.
1.
3.15
Notify Architect and Owner 48 hours in advance of date and time of inspection.
Additional testing and inspecting, at Contractor's expense, will be performed to determine
if replaced or additional work complies with specified requirements.
PROTECTING AND CLEANING
A.
Protect roofing system from damage and wear during remainder of construction period. When
remaining construction does not affect or endanger roofing, inspect roofing for deterioration and
damage, describing its nature and extent in a written report, with copies to Architect and Owner.
B.
Correct deficiencies in or remove roofing system that does not comply with requirements, repair
substrates, and repair or reinstall roofing system to a condition free of damage and deterioration
at time of Substantial Completion and according to warranty requirements.
C.
Clean overspray and spillage from adjacent construction using cleaning agents and procedures
recommended by manufacturer of affected construction.
3.16
A.
ROOFING INSTALLER'S WARRANTY
WHEREAS _______________________________ of ___________________________, herein
called the "Roofing Installer," has performed roofing and associated work ("work") on the
following project:
1.
2.
3.
4.
5.
6.
7.
8.
Owner: <Insert name of Owner>.
Address: <Insert address>.
Building Name/Type: <Insert information>.
Address: <Insert address>.
Area of Work: <Insert information>.
Acceptance Date: _________________.
Warranty Period: <Insert time>.
Expiration Date: __________________.
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B.
AND WHEREAS Roofing Installer has contracted (either directly with Owner or indirectly as a
subcontractor) to warrant said work against leaks and faulty or defective materials and
workmanship for designated Warranty Period,
C.
NOW THEREFORE Roofing Installer hereby warrants, subject to terms and conditions herein
set forth, that during Warranty Period he will, at his own cost and expense, make or cause to be
made such repairs to or replacements of said work as are necessary to correct faulty and
defective work and as are necessary to maintain said work in a watertight condition.
D.
This Warranty is made subject to the following terms and conditions:
1.
Specifically excluded from this Warranty are damages to work and other parts of the
building, and to building contents, caused by:
a.
b.
c.
d.
e.
f.
g.
2.
3.
4.
5.
6.
7.
lightning;
peak gust wind speed exceeding <Insert mph (m/s)>;
fire;
failure of roofing system substrate, including cracking, settlement, excessive
deflection, deterioration, and decomposition;
faulty construction of parapet walls, copings, chimneys, skylights, vents,
equipment supports, and other edge conditions and penetrations of the work;
vapor condensation on bottom of roofing; and
activity on roofing by others, including construction contractors, maintenance
personnel, other persons, and animals, whether authorized or unauthorized by
Owner.
When work has been damaged by any of foregoing causes, Warranty shall be null and
void until such damage has been repaired by Roofing Installer and until cost and expense
thereof have been paid by Owner or by another responsible party so designated.
Roofing Installer is responsible for damage to work covered by this Warranty but is not
liable for consequential damages to building or building contents resulting from leaks or
faults or defects of work.
During Warranty Period, if Owner allows alteration of work by anyone other than
Roofing Installer, including cutting, patching, and maintenance in connection with
penetrations, attachment of other work, and positioning of anything on roof, this
Warranty shall become null and void on date of said alterations, but only to the extent
said alterations affect work covered by this Warranty. If Owner engages Roofing Installer
to perform said alterations, Warranty shall not become null and void unless Roofing
Installer, before starting said work, shall have notified Owner in writing, showing
reasonable cause for claim, that said alterations would likely damage or deteriorate work,
thereby reasonably justifying a limitation or termination of this Warranty.
During Warranty Period, if original use of roof is changed and it becomes used for, but
was not originally specified for, a promenade, work deck, spray-cooled surface, flooded
basin, or other use or service more severe than originally specified, this Warranty shall
become null and void on date of said change, but only to the extent said change affects
work covered by this Warranty.
Owner shall promptly notify Roofing Installer of observed, known, or suspected leaks,
defects, or deterioration and shall afford reasonable opportunity for Roofing Installer to
inspect work and to examine evidence of such leaks, defects, or deterioration.
This Warranty is recognized to be the only warranty of Roofing Installer on said work
and shall not operate to restrict or cut off Owner from other remedies and resources
STYRENE-BUTADIENE-STYRENE (SBS) MODIFIED BITUMINOUS
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lawfully available to Owner in cases of roofing failure. Specifically, this Warranty shall
not operate to relieve Roofing Installer of responsibility for performance of original work
according to requirements of the Contract Documents, regardless of whether Contract
was a contract directly with Owner or a subcontract with Owner's General Contractor.
E.
IN WITNESS THEREOF, this instrument has been duly executed this ___________ day of
___________________, ________________.
1.
2.
3.
Authorized Signature: _______________________________________.
Name: ______________________________________.
Title: _______________________________________.
END OF SECTION 075216
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