The insulation and air barrier for the home’s thermal envelope were some of the most important remodeling decisions we had to make. We had to weigh performance, cost and availability, energy efficiency and recycled content. The documentation shows that the roof R-value is R-58 and the framed walls are R-32.
Our thermal envelope design and documentation:
These were the resources we used.
Specific Insulation Product Information
*Products we used.
*Unbranded Reused Polyiso Roof Sheathing
Similar to: Genflex Polyiso
Air Barrier Sealing Information