After decades of arguing, homeowners still can't pick a clear winner.

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 ...

Talk to a farmer about building a farm shop, and you can pretty well tell what part of the country they’re from by how interested they are in insulation. Southern farmers are often indifferent to ...

The full comparison is available here: Mineral Wool vs. Spray Foam ...