eco
Polyfoam® ECO Roofboard Extra and Slimline Zero Membrane System
U-values
W/m2K
Polyfoam® ECO
Roofboard Extra
(mm)
0.25
130
0.24
160
0.23
160
0.22
160
0.21
160
0.20
160
0.19
180
0.18
180
0.17
200
0.16
200
0.15
220
0.14
230 (160 + 70mm)
0.13
250 (180 + 70mm)
0.12
270 (200 + 70mm)
0.11
290 (220 + 70mm)
0.10
320 (2 x 160mm)
Product characteristics
British Board of Agrément certificate
Insulant type
Compressive Strength
Declared Thermal Conductivity (λ 90:90)
Design Thermal Conductivity (EN ISO 10456 / ETAG031 Annex B)
Design Thermal Conductivity (EN ISO 10456 / ETAG031 Annex B)
Water control layer
Board Size
Thickness (mm)
Certificate number 07/4418
Extruded Polystyrene
300 kPa
0.033 W/mK
0.034 W/mK (≥ 100mm)
0.035 W/mK (< 100mm)
Polyfoam Slimline Zero Membrane (tested at zero falls to ETAG031 Annex C)
1250 x 600mm
70,130, 160, 180, 200, 220
Profile
15mm Lap Joint 4 sides
Colour
Orange
Environmental performance
BRE Green Guide Rating (GGR)
Global Warming Potential (GWP)
A
Less than five (<5)
HCFC Free
Yes
CFC Free
Yes
HFC Free
Yes
Standards
Manufacturing
Quality Management System
Environmental Management System
BS EN13164
ISO 9001
ISO 14001
Energy Management Systems
BS EN 50001
Occupational Health & Safety Management Systems
OHSAS 18001
*Calculation Method: BS EN ISO 6946 incorporating Design Lambda value
150mm Reinforced Concrete Deck (2% reinforcement)
7.5mm Hot Melt Waterproofing Layer
Slimline Zero Membrane Factor f.x
Rainfall - Met Office Statistics, UK Average 1981 - 2010
2.50 W/mK
R-value 0.030 m2K/W
0.001
3.16 mm/day
KINE1363DAT - V0714