Q: I’m installing rigid foam insulation around the exterior of the foundation of my home in New Hampshire. I’m installing 3 inches of it to a depth of 10 to 13 inches below grade to keep the heat in ...

Q. I am currently installing rigid foam insulation around the exterior of my foundation. I'm installing 3 inches of it to a depth of 10-13 inches below grade to keep the heat in and the cold out. I ...

Q: My house has old wooden siding that I'm tired of repairing and painting. Also, the house could use some additional insulation. Other than installing ordinary vinyl siding, what attractive options ...

Q: We need more space, so we built a new garage and will convert our old one into a bedroom. We are also considering finishing the basement. What is the best way to insulate these solid masonry walls?

In this episode of the Sunday Shed-Shop Series, we demonstrate how to insulate the interior walls of a 12x12 shed using a DIY spray foam kit, suitable for both homes and sheds. The project features a ...

There are four main types of insulation: batt, blown-in (loose fill), rigid board and spray foam. Each has its advantages and limitations, but under the right circumstances, each can meet a ...

Q Can I install ceramic tile over rigid foam insulation on a floor? I’m planning to put 2” of rigid foam over an existing subfloor on a raised building with no basement, then another layer of plywood ...