How To Seal Your Attic Space

Once the attic access door is sealed and insulated to your preference it s important to conduct a final review.

How to seal your attic space.

Air sealing the wall plate around the perimeter of your attic blocks air from escaping around the outer edges of your home. We are going to show you step by step in less than 2 and 1. An attic access door covers a small amount of space but it contains a massive opportunity for energy savings. Animals living in your attic can cause damage to the wiring plumbing and structure of your home while also bringing in diseases.

Block any animals from entering your home and keep them out of your home to get them gone for good. To properly seal your attic hatch also known as an attic door or scuttle hole at a minimum you should apply weather stripping and ensure the attic side of the attic door is insulated. Killing them is both inhumane and will create an unlivable environment due to the smell of a colony of decaying bats. If your hatch rests directly on the moldings like ours did add 2 1 2 in wide stops around the.

Strategies for keeping an attic animal free mainly involve consistent home inspections and maintenance. Better yet there are high quality products such as the attic gator designed to both seal and insulate attic access doors and scuttle holes. It s usually the hardest place to air seal because the cramped space underneath the eaves where the roof rafters rest on the outer wall makes it hard to move your hands and head. Then finish up by sealing the access hatch with self sticking foam weatherstrip photos 10 and 11.

If you ve reached your target depth but still have a few bags left over keep adding the material at an even depth throughout the space until all the bags your calculations called for are empty. When you re done sealing your attic bypasses push the insulation back into place with an old broom handle or stick as you back out of the attic. Seal air leaks where bearing or partition walls meet the ceiling in holes made for electrical wiring and where your attic floor meets the outside walls. Without air sealing your attic you are allowing warm air to escape from your home carrying with it your hard earned winter heating money.

Final review of sealing and insulating your attic access. Ever wonder how much your attic entrance costs you each month in your cooling and heating bills. How to remove bats from attic. Most people just add insulation to their attic this will not stop the escaping warm air.

To get the target r value from the product you chose use the number of bags your calculations showed that you needed to insulate your attic never fewer.