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Standard heat isolation
Three-piece Cadet 3 Iso-RC roof stair has
good isolation and it carries out all
conditions which are required by a
functional life that consumes energy
consciously.
Product definition
An element ready for assembly according to
DIN EN 14975 norm.
Assembly location cover
Sandwich cover with heat isolation ( 36mm )
U-value 0,85 W
/m²K
Tested air impermeability a-value class 4
White coating at both sides
Pre-assembled lock for high security.
Wooden stair pieces
Pine cheeks ( 21 x 83 mm )
Skidproof
profile stairs made of pine / beech
( 80 x 360 mm )
Case
Glued wooden layer ( raw plate, multiplex
plate ).
Case height 19 cm. Isolation around the
cover.
As
the stair pieces are lying in the case, no
extra opening area is necessary on roof
ground.
Cover coating is available up to 16
mm. ( max. 10
kg/m² )
Standard equipment
Opening rod. White hidden moldings cut
according to corner combinations - easily
mounted. Protection plastics on the feet of
stairs. Assembly, operation and maintenance
instructions.
Accessory
Assembly place
protection guardrail
( obligatory according to regulations )
Safety guardrail.
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