U-Value Calculator
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U-VALUE CALCULATOR
VERSION 1.5.4
Construction Types
Pitched Roofs
Step 2.
Choose your construction detail
TLX Gold draped with insulation between & below rafters
TLX Gold taut with insulation between & below rafters
TLX Gold taut with insulation between but exposed rafters
TLX Gold draped with continuous PIR over the top & fully exposed rafters
TLX Gold taut with insulation between rafters
TLX Gold draped with insulation between rafters
1F felt with insulation between rafters & TLX Silver under rafters
Breather membrane with mineral wool between rafters & TLX Silver under rafters
Breather membrane with rigid board between rafters & TLX Silver under rafters
