Foam board is made from polyisocyanurate ... The R-value is a way to measure the level of thermal insulation provided by a ...

Foam board insulation Foam board insulation is ... Similarly to blanket insulation, it offers thermal insulation as well as soundproofing, while also being flame retardant, minimizing fire risks.

The thermal insulation material market includes a diverse range of products such as fiberglass, mineral wool, polyurethane ...