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 ...

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 ...

They have "concerns over poor fitting" trapping in moisture and leaving "roof timbers at risk of decay", said the BBC. Of course, the spray-foam insulation in many homes may have been correctly ...

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 ...

VORACOR CM 1040: Ideal for those seeking the highest quality foam for large-scale projects like community malls, convenience stores, factories, and buildings. As Dow's premium grade PU roofing ...