Our old wooden back door is worn out from years of kids and pets. What is the best way to replace the door on a house which ...

Plug up air leaks at the bottom of your exterior door by installing a new door threshold, an aluminum strip with a vinyl insert in its center. The insert acts as a gasket to seal the gap between ...

Step 8: Reinstall the door threshold, pressing firmly to properly adhere it to the new foam gasket. Screw the threshold into place, and enjoy a more draft-free entryway. Lifestyle Columns ...