You might not see it, but there’s a good chance your windows are quietly wasting energy—and driving up your utility bill.

Step 1: Use a scraper to remove the old caulk from the interior of the window where it borders the window trim and the ...

Keep your home warm and conserve energy during the winter months by sealing up the small holes and cracks around the windows and doors of your home with caulk. These areas, if left unsealed, can let ...

Do you know how to caulk -- or even what caulk is? It's something you rarely notice, but there it sits every day doing some pretty important work in your home. Once applied, this thin line of goo ...

Your windows have a greater impact on your winter heating bills than you might realize. According to the U.S. Energy Department, heat loss through windows accounts for 25% to 30% of residential ...