Adding Insulation To Attic Walls

By adding insulation to your attic you ll not only reduce your monthly utility bills but also enjoy improved energy efficiency and greater comfort throughout the year.

Adding insulation to attic walls.

If you need to add insulation in your attic save big by blowing in cellulose insulation yourself. If your attic has enough insulation and proper air sealing and your home still feels drafty and cold in the winter or too warm in the summer chances are you need to add insulation to the exterior walls. Insulation savings calculator use this insulation savings calculator to measure the financial impact of increasing your insulation performance. This is more expensive and usually requires a contractor but it may be worth the cost especially if you live in a very cold climate.

The structural elements are usually exposed in these areas which makes it easy to see what type of insulation you have and to measure its depth or thickness inches. Pull down stair or ladder. Achieving greater r values in exterior walls in exterior walls add insulating sheathing to achieve a greater r value in your wall system. Attic hatch or door.

Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. The first 3 in. How much does attic insulation cost. Faced insulation should not be placed on top of existing insulation in the attic.

You can do it yourself for about 500. Enter your data into the fields where indicated. Any new batt or roll insulation installed over existing insulation in the attic needs to be without a vapor retarder face. Affix rigid foam insulation to the attic side of the hatch or door.

Retrofit wall insulation is a debatable subject because there is no single right answer for all homes and homeowners. Will increase energy savings but not to as great a degree. Square feet of house or area to be insulated current and desired r value for insulation and type and cost of your energy. In some cases the cost of adding insulation may exceed the cost of energy needed to heat or cool it.

Only a cost benefit analysis in relation to your own situation can help you arrive at the right answer. The vapor retarder on top of or between layers of insulation can trap moisture. Blown in insulation overview. Of home insulation you add to a bare ceiling or wall will yield huge savings.

Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120. You can achieve better thermal performance in your attic by adding an additional layer of insulation.