If your home feels drafty in winter or overly hot in summer, your attic Insulation contractor may be the problem. Learning how to insulate your attic properly can dramatically improve comfort, reduce energy bills, and extend the life of your heating and cooling systems.

The attic is one of the main areas where homes lose or gain heat. Warm air rises, so without adequate insulation, valuable heat escapes through the roof in winter. In summer, the attic absorbs intense heat, forcing your air conditioner to work harder.

Steps to Properly Insulate Your Attic

To insulate your attic effectively, start by assessing what’s already there. Check the depth and condition of existing insulation. If you can see the joists, that’s a sign you need more. Aim for the recommended R-value for your region (typically R-38 to R-60).

Seal all air leaks before adding insulation. Common leak spots include around plumbing vents, light fixtures, and attic hatches. Use spray foam or caulk to close gaps and cracks.

Choose insulation materials that fit your needs and budget. Blown-in cellulose, fiberglass batts, or spray foam are popular choices. Make sure the insulation is installed evenly and without gaps.

According to building science, proper insulation combined with air sealing ensures optimal thermal performance.

Insulating your attic correctly can reduce heating and cooling costs by up to 25% while keeping your home consistently comfortable throughout the year.

Prime Seal Insulation
32040 n fm 219, Stephenville, TX 76401
(254) 485-8225‬