Install or Replace a Door Sweep
A door sweep seals gaps between the bottom of the door and the threshold. You'll save money on heating and cooling as well as protect against moisture, dust and insects with a weatherstripping door seal strip in place.
There are two main types of door weatherstripping, depending on the style, material and size of your door.
- A U-shaped door seal that slides under aluminum or steel doors
- A metal strip that screws, nails or staples to the door bottom
The video covers installing a strip door sweep. Always follow the manufacturer's instruction for installation. The basic steps are simple:
- Measure the door width.
- If necessary, mark and cut the new door bottom sweep to length.
- Drill pilot holes.
- Loosely attach with screws.
- Tighten the screws to secure.