The MD Building Products 1-3/4 in. x 36 in. Door Bottoms feature soft vinyl fins that seal against the top of door thresholds and sills to help keep out moisture, insects, rodents and dust. The bottoms fit 1-3/4 in. thick doors.
- Ideal for use with 1-3/4 in. wide steel and wooden doors
- Replaces many pre-hung door bottoms
- Soft vinyl fins seal gaps up to 1/2 in. high between the door bottom and the top of the threshold and sill
- Nail or staple to a door bottom for easy installation (fasteners not included)
- Helps protect against drafts, moisture, dust and insects year-round