Building science and sealing air leaks are newer concepts in the insulation industry. Did you know that sealing air leaks is as important as insulating?
Here are just some of the benefits of air sealing:
- eliminate allergies,
- stop energy loss,
- keep your home cool.
How does air sealing work?
Sealing the “envelope” or “shell” of your home — its outer walls, ceiling, windows, doors, and floors — is often the most cost effective way to improve energy efficiency and comfort. ENERGY STAR estimates that a knowledgeable homeowner or skilled contractor can save up to 20% on heating and cooling costs (or up to 10% on their total annual energy bill) by sealing and insulating. To Seal and Insulate with ENERGY STAR:
- Seal air leaks throughout the home to stop drafts,
- Add insulation to block heat loss in winter and heat gain in summer.
Where are air leaks?
Many air leaks and drafts are easy to find because they are easy to feel — like those around windows and doors. But holes hidden in attics, basements, and crawlspaces are usually bigger problems. Sealing these leaks with caulk, spray foam, or weather stripping will have a great impact on improving your comfort and reducing utility bills.
SOURCE: ENERGYSTAR
Contact us to learn about the benefits of air sealing, or call us: 410-317-4342.