Adding Insulation To Attic Ceiling

Spray foam products are most easily installed in newly constructed homes.

Adding insulation to attic ceiling.

Insulation level are specified by r value. And you may also qualify for a tax credit on the blown in. Spray foam insulation sticks to whatever surface you spray it to. So your installer can apply insulation to the ceiling in addition to the rest of your attic for added protection.

You could see your energy bills go down by as much as 15 to 25 percent depending on your climate and existing levels of insulation. R value is a measure of insulation s ability to resist heat traveling through it. But saving 1 000 or more with blown in ceiling insulation will make up for your aching back. The table below shows what levels of insulation are cost effective for different climates and locations in the home.

Before insulating seal any air leaks and make roof and other necessary repairs. To find out if you have enough attic insulation measure the thickness of the insulation. Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary. If it is less than an equivalent of r 30 you could probably benefit by adding more.

Attic hatch or door. Pull down stair or ladder. And be careful not to step through the ceiling. Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.

How to install attic insulation over existing insulation. 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. Check the attic walls and floors adjacent to an unheated space like a garage or basement. The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.

The chart included below shows you the approximate thickness of each type of insulation you should ideally have in the attic. The higher the r value the better the thermal performance of the insulation. When you do the measuring make sure you have plenty of light to work by and work on a cool day. The long term payoff of insulating an attic is impressive too.

Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. Affix rigid foam insulation to the attic side of the hatch or door.