In the nonresidential sector, spray polyurethane foam (SPF) has been used most often for re-roofing existing buildings. While SPF is hardly a new product (it’s been around for at least 35 years), the ...

LAS VEGAS — Lapolla Industries Inc., a Houston-based manufacturer of spray polyurethane foam (SPF), is ahead of schedule on its pledge to lower use of harmful hydroflourocarbons (HFCs) in its entire ...

“Various systems are used to apply the spray foam. The two component high pressure system is generally used in new home construction. It is a quick expanding type of spray foam. The two component low ...

Midland, Mich. — Dow Chemical Co. is out with a liner adhesive called Monstergrip that can bond fiberglass panels to prepared spray foam insulation inside refrigerated trucks and trailers. Dow says ...

Rebecca Brill is a writer whose essays have appeared in The Paris Review Daily, VICE, Literary Hub, and elsewhere. She runs the Susan Sontag's Diary and the Sylvia Plath's Food Diary accounts on ...