Putting More Insulation In Attic

See more on different types of insulation.

Putting more insulation in attic. 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. Your home s r value score will guide you toward the type of insulation you need. The chart included below shows you the approximate thickness of each type of insulation you should ideally have in the attic. By the end of the weekend you re going to be sore and tired.

Check the attic walls and floors adjacent to an unheated space like a garage or basement. Do you need more insulation in your home. In general an attic s r value should be. Spray insulation to the corners and perimeter of the attic first working your way into the center.

Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and to prevent thermal bridging the heat loss that occurs through the wood framing. Loose fill or batt insulation is typically installed in an attic. You probably already have insulation in your walls and attic but maybe you re wondering if you should remove your current insulation or just add new layers over the old. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces.

So can you put new insulation on top of old insulation. To determine if you need more insulation measure what s in place with a ruler or tape. To make insulating an attic easier grab a helper and set aside two days. Loose fill insulation is usually less expensive to install than batt insulation and provides better coverage when installed properly.

Direct the blower away from the baffles and attic stairs to minimize cleanup. Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary. When you do the measuring make sure you have plenty of light to work by and work on a cool day. But saving 1 000 or more with.

The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home. Work from the perimeter of the attic toward the door or hatch so that you don t trample all over the insulation you just put in. Blowing attic insulation isn t hard but it s dusty sweaty work. One for attic prep and the second to actually blow the insulation.

You can do it yourself for about 500.