Do I Need Attic Insulation

Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.

Do i need attic insulation.

Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live. Insulation is used in an attic for cross ventilation to minimize potential for moisture accumulation and condensation to help energy savings and moisture control. If your insulation doesn t measure up and you need more installation can be done as a weekend diy project or you can call a professional installer to handle the job. For nearly 30 years our attic insulation contractors have been helping homeowners throughout the area.

If your energy bills have been steadily rising and you think you need to re insulate why not start with the attic. Traditionally insulation materials that are placed inside of an attic will require air circulation within the attic space to assist in drying excess moisture in this indoor space. The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home. Because the simplest and cheapest way to insulate an attic is to add material to the floor.

If you need attic insulation in glendale california oj insulation has you covered. Achieving greater r values in exterior walls in exterior walls add insulating sheathing to achieve a greater r value in your wall system. And the extra heat is not just a summer concern come winter hot attic air can melt snow on the roof during. Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary.

Insulation level are specified by r value. R value is a measure of insulation s ability to resist heat traveling through it. So it s time to pay close attention to what s happening up there. You can achieve better thermal performance in your attic by adding an additional layer of insulation.

After confirming that your attic is air sealed you need to select insulation. The higher the r value the better the thermal performance of the insulation. Plan to pull up the flooring and layer new insulation on top of the old. There are many types to choose from including blown in cellulose batt such as fiberglass mineral wool or cotton.

The table below shows what levels of insulation are cost effective for different climates and locations in the home.