KLIMATEC 160
Suited for passive houses
3 circumferential airtight sealing levels
48 cm
48 cm high hatch casing
ball bearing supported rail system;
fully adjustable to any ceiling height
thermally separated frame
final step inside the hatch casing for
comfortable usability
Also
le
availab
min
with 30 ol
tr
fire con
EI ²30!
telescopic handrail for safe handling
Certified
for arctic
mponent
House Co
Passive until 31.12.2016
valid
climate,
& Co.KG
ircase
Ges.m.b.H
Attic sta
Wipplinger ach, AUSTRIA
WIPPRO
enb
rderweiss
4191 Vo
160
C
KLIMATE
Category:
rer:
Manufactu
name:
Product
Wide steps with anti-slip nubs
itute
House Inst
Passive ng Feist
Dr. Wolfga mstadt
64283 Dar
Y
GERMAN
ed based
s aw ard
tificate wa
teria:
This cer
lowing cri
in:
on the fol
0 m results
A given com
ponent size
of 1.40 m
by 0.7
W/(m²K)
= 0.34
0.60
≤
ation of the
RepresentHouse Attic
PassiveStairs
W/(m²K)
ponent
t, the com
into accoun
situations
installation
Taking the
criterion.
following
(m²K)
meets the
0.60 W/
UD
≤
UD,installed
iene:
nts of hyg
requireme
Functional
≥
the
l map of
IsothermaHouse Attic
Passive irs
Sta
l map
Isotherma concrete
in
installation ing
ceil
0.80
fRsi = 0,25 m²K/W
)]
Ψ [W/(mK
fficients
bridge coe
thermal
ConcreteFollowing
ined:
beam
ceiling
Woodenn determ
g
have bee
ceilin
brid
Thermal
)]
Ψ [W/(mK
UD,ins
ient
ge coeffic
0.04
0.52
0.08
0.70
eiling
Concrete-c
with frame
l map
Isotherma woodenin
installation
ing
beam ceil
0.05
0.57
[W/(m²K)]
talled
of
insulation
p door with et metal. 3 erial. Tra
she
posite mat ) and coating of
of
den com
insulation
5 W/(mk)
rs of woo
sorrounding ates requires
(λ = 0.03
Attic stai
TPE) and
polystyrene
arctic clim
(EPDM,
extruded
-sealing
allation in
ess
Inst
).
ghtn
mk)
5 W/(
level airti
l (λ = 0.03 crete-ceilings.
con
mineral woo
frame for
taining all
installation
report con
a detailed
turer for
the manufac
Please ask and results.
0836as01
ions
calculat
Description
safety-caps at the bottom of the stair
smoothly operating, spring-mounted
closing mechanism
.com
ivehouse
www.pass
The Klimatec 160 is more than just a functional attic Klimatec 160 fulfills the passive house requirements
staircase: It´s a certified low-energy and passive significantly and scores a value of 0.34 W/m2K (inspectionSupply
dimension 1.4 x 0.7m) in the verification prohouse component, which 475
ensures
thePerformance
most rational Building
High
at the German Passivhaus Institute.
use of heating energy [email protected]
in cold climates.
|cedure
800-995-6329
It´s essential to keep the thermal bridge losses to a To reach this incomparable value Wippro created a
minimum, especially at the high sensitive connection special thermally separated frame and an insulated
between the living area and the attic. Either moun- trap door with 16 cm extruded polystyrene. The sys-
l map
Isotherma concrete
in
installation installation
ceiling with e
fram
2
4 W/m
3
,
0
U = fication
veri
K
ling levels. The Austrian leading company has therefore once again implemented an in-house innovation
success into the market.
1
The high-grade attic staircase Klimatec 160, as
all other Wippro products, has been developed for
generations and fulfills an optimum of comfort,
Klimatec 160 (27.5×55”)
PHI Certified Attic Staircase Hatch
The WIPPRO Klimatec 160 is a high quality, super-insulated attic hatch with a folding stair for
accessing un-insulated attics in high performance projects and Passive Houses. This wellengineered solution is very light to operate, can be pulled down and unfolded with one hand
with minimal force. This allows you to access you unconditioned attic space and not have to
compromise your thermal envelope. It exceeds the PHI required Ud of 0.60w/m2K by almost
45% and has a comfortably high f(rsi) above 0.8. For thermal bridge Ψ values, please see PHI
certificate or contact 475 High Performance Building Supply to assist with a calculation.
To reach this unmatched U-value WIPPRO created a special, thermally separated frame and
an insulated hatch door with 6.3” Extruded polystyrene. The system airseal is made with 3
circumferential airsealing gaskets – which assures long term durability and performance of this
critical component.
Insulation value can be further enhanced with ISOTEC 160 lid, that automatically lifts when stair
hatch is opened – 2-3/8” – R-9.7
Specs
• Klimatec 160 – rough opening 55-1/8” x 27-9/16” (140 x 70 cm)
• Staircase length / from 8’2.5” to 9’10.5” (250 to 270 cm)
• Ud 0.059 BTU/hr.ft2.°F (0.34 W/m2K)
• External frame size inside opening 53-13/16” x 26-1/8” (136.7×66.4 cm)
• Metal frame size 55-1/8” x 27-9/16” (138 x 68 cm)
• White ceiling frame dimensions 56-13/16” by 29-1/8” (144.3 x 74.0cm)
• Height 18.9” (48cm)
• Highest EU airsealing class (IV) – active latch closure
The WIPPRO products stand out compared to wooden attic stairs because of the following
unique features that assure long lasting performance and ease of use:
• 2 heavy duty spring mounted closing/opening mechanisms, with ball bearings
• Metal stair – that fully adjusts to ceiling heights and protective caps on bottom
• Powered coated stair with anti-slip treads (14.2” wide, 4.8” high rungs)
• Telescopic handle on side for safe ascending/decending stair/ladder
• Final step inside hatch, make all steps height the same even within the 18.9” hatch structure
Motorized custom made attic hatches are available with highly insulative properties – please
contact 475 High Performance Building Supply to request a quote.
475 High Performance Building Supply
[email protected] | 800-995-6329
2