Foam board insulation is rigid and lightweight, making it easy to carry and install on floors, walls, ceilings, and around ...

Cons: Foam board insulation can be harder to install snugly in unusually shaped spaces, leaving gaps for air to flow. To create an effective air and moisture seal, you need to tape all seams between ...

It seemed the smart thing to do is tear all this off, and I started to do just that, but then I thought to ask you before I go any further. The foam board seems to be in the way of installing the ...