Products Overview
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Roof
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Roofers Choice
High Performance Pitched Roof Underlay
Roofers Choice - Technical Specification/Properties
Property
Units
Value
Weight
g/m²
122
Water Vapour Resistance
Sd (M)
MN/sg
c.0.02
0.19
Water Vapour Transmission
g/m²/24 hr
1065
Fire Rating
-
EN13501-1
Exposure Times UV
Degregation
-
3/4 months
Overview
Installation
Technical
Data Sheet
Highly Water Resistant
Breathable
Eliminates Roof Space Ventilation
Energy Saving
User Friendly
