Like a sweep for your front door, a self-adhesive weatherstrip attaches to the bottom of the door on the outside. When the ...

Exterior doors are a common source of energy ... This sleek, flexible silicone door seal is durable and easy to install, with a more modern look than the bulk of what's available.

Caulking also seals gaps that would otherwise allow rain ... Overall, taking the time to properly and regularly caulk your exterior doors and windows is a small price to pay to keep your energy ...

They don't block water like sand does and in the long run, they'll probably create a mess by your door. 3. Seal Doors & Windows Check your doors and windows and make sure they're shut tightly.