Why air seal?
The typical U.S. home has gaps and cracks that stretch a half-mile long.
That air you pay so dearly to heat and cool is quietly sneaking out from your home as unwanted external air sneaks in. It’s uncomfortable. It’s expensive. And it’s easy to fix with simple air sealing. Check out this infographic to learn more
Proper insulating and air sealing can help lower mold, warping and rusting.
Openings can let in bugs, pests, water and allergens too
Unwanted air and moisture can cause mold, warping and rusting
A SMALL COST TO SAVE A LOT
AVG. COST TO HEAT/COOL A HOME PER YR
AVG. PROJECTED SAVINGS FROM PROPER AIR SEALING & INSULATION
PROJECTED AVG SAVINGS ON ENERGY BILL PER YR
If your home is properly insulated and air sealed, it could save you hundreds of dollars a year on your energy bills. Although it’s part of an overall air sealing plan, a few cans of GREAT STUFF™ insulating foam sealant can be a key contributor to those savings — at the cost of between $5-$8 a can
The basement. Living spaces. The attic. Your house exterior. The typical U.S. home has a half mile of gaps and cracks in length. Walk through your home with our checklist and you’ll get a sense of where to start air sealing.
All it takes is opposable thumbs.
You don't need any other qualifications to do your own air sealing.
What Project Do You Want To Tackle First?
Sealing pipe penetrations
Learn how to use Great Stuff spray foam insulation to seal pipe penetrations and prevent air leakage from gaps around pipes in your home.
Sealing pipe penetrations
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Sealing windows and doors
Did you know our Great Stuff Spray Foam Insulation will stop air leaks through your electrical panelboard and help you save energy? Watch our how-to video for the details.
Sealing windows and doors
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Air Sealing Attic
Learn how to use Great Stuff spray foam insulation to seal your attic, reduce air leaks, and keep out unwanted guests.
