If you need to remove existing drywall or plaster, be aware that the paint may contain lead ... or smaller are best filled with expanding foam insulation. For larger areas, use the insulation ...

Wilkerson walks you through wiring your workshop and adding spray foam insulation, turning your shop into a comfortable, energy-efficient space.

It also requires 4d trim nails, a 6-foot length of 1½-inch-wide flat wood trim, 36 inches of ¼-inch-square molding, a half-sheet of ½-inch rigid foam insulation, a half-sheet of ½-inch drywall ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto.