Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. ... You'll need about 12 inches of insulation material.

1. Cellulose insulation is primarily made of recycled paper products. One of the best features of cellulose insulation is ...

Hiring a professional installer for any of the above types of insulation will add approximately $1.50 per square foot in labor fees, or you can try to install it yourself, using the tips below ...

On average, insulating an attic will cost you anywhere between $1 and $7 per square foot, or roughly $1,500 per insulation project (and including labor and materials). Smaller attic insulation ...

Installing attic insulation is a do-it-yourself job. All you'll be out is the cost of materials and a little of your time. We suggest you use craft-paper-faced fiberglass batt insulation with an R ...

Meanwhile, people living in northern states should use attic insulation with R49 to R60 ratings and floor insulation with R25 to R30 ratings. You may be able to use a material with less R-value if ...

Adding insulation to a typical home’s attic, flooring, basement, and crawl spaces can lower total energy costs by an average of 11 percent if you also plug unwanted air leaks.