Q: We have a frame house with a stucco exterior. Part of it is over a crawl space about 3 feet high. The house is bolted to the foundation and the exterior stucco covers the walls down to the ground.

The right insulation will keep your home comfy and your energy costs low. Here’s how to calculate how much you need and what kind to buy.Adding insulation can be a low-cost way to cut energy ...

Rigid foam boards are better suited for a finished loft or attic space than fiberglass insulation, which is best reserved for times you can see between the joists. When cold weather rolls in, take a ...