We may earn commission if you buy from a link. Why Trust Us? Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. So it's time to pay close ...

Attic insulation can be a valuable investment to maintain a comfortable temperature inside your home. By acting as a thermal barrier, proper attic insulation helps to reduce the heat transfer ...

Stevenson says that “attics generally require the highest R-values because heat rises, and without proper attic insulation, warmth escapes quickly. Floors, basements, and crawl spaces may need ...

Attic ventilation can be achieved in a ... You'll want to learn all of the local building codes in terms of proper ventilation and insulation specification, and stick to, or exceed these ...

Many homes, especially those built before modern energy codes, have insulation that’s settled, shifted, or degraded over time ...

but it’s a lot easier to plug gaps and beef up insulation in attics than in walls. Start by checking for gaps around the attic hatch, recessed light fixtures, duct registers, plumbing vent ...

A: Anywhere below the Mogollon Rim in Arizona, you need to reach at least the R-30 level of insulation in your attic. You can put in a little more fill to reach the R-38 level — which would be ...