A draft stopper should be placed at the bottom of a door and cover the full width of the door. It should also fully cover the height of the gap beneath the door, which may range from 1 to 3 inches.

When winter drafts creep in, a door draft stopper is a simple yet effective way to retain heat and boost energy efficiency. According to one U.S. Department of Energy report, the average home ...

Nearly 24,000 reviewers give this door draft stopper five-star reviews, with many calling it a “must-have,” because it securely adheres to doors and keeps out the cold or heat.

With a few other household materials you can make an effective draft blocker for under your door. In this video from youtuber DaveHax, you’ll learn all kinds of helpful tips for keeping warm ...

You may think of a door draft stopper as a simple, unassuming piece of home equipment, but don’t underestimate its capabilities. Not only do these nifty devices block the cold air from seeping through ...