The job involves furring out the walls with 2-by-4 stud frames, filling the cavities with wrapped fiberglass insulation and installing wallboard.

Q. I need wall insulation in my family room, but I also want to save the wall paneling, which is made of fine, thick varnished wood. I read about making holes to put the insulation inside the walls… ...

Learn how to properly install Owens Corning Foamular rigid foam insulation for your walls, basement, or foundation. This step ...