Open-cell insulation costs between $.41 and $.80 per board foot ... condensation on metal sheds, roofs, and walls. In terms of energy efficiency, spray foam outperforms most other insulation ...

Without attic insulation ... for the roof space. These methods allow you to improve thermal performance without rafter level demolition. Another option is installing rigid foam boards on the ...

Atlas has introduced EnergyShield XR, a new polyiso insulation product engineered ... EnergyShield XR is a polyiso rigid foam board comprised of a closed-cell structure with impermeable, durable ...

Dow Thailand, a global leader in materials science, places importance on high-quality Polyurethane or PU foam in roofing ...