Go Green…a Rooftop Blog

See what’s new in green roofing
and insulation

Monthly Archives: March 2018

Closed Cell Foam vs Open Cell Foam — Which Is Best for Commercial Use?

When it comes to the question of closed cell foam vs open cell foam, the two types of polyurethane foam used for roofing and insulation are not the same, even though they often look similar and can be difficult to distinguish by simple appearance. These two families of polyurethane foam products bring very different advantages…