Bronze Aluminum U Shape Under Door Seal 36 Inch Screw On Weatherstripping for Drafts and Insects Seals Gap Between Door and Threshold Blocks Moisture and Dust Helps Cut Heat Loss and Improve Energy Efficiency

Bronze Aluminum U-Shape Door Bottom Seal, 36in
✔️ 36 in long, 2-1/4 in wide, 1-3/8 in tall; screws included

The M-D Aluminum U-Shape Screw-on Commercial Under Door Seal provides a vinyl seal that blocks drafts, moisture, dust and insects along the door bottom. This weatherstripping seals the gap between the door and threshold to improve energy efficiency and comfort for exterior entryways.

✅ 36 in length
✅ Bronze aluminum U-Shape with vinyl seal
✅ Fits standard 1-3/4 in thick exterior doors
✅ Slotted screw holes for easy adjustment
✅ Screws included for installation
✅ Cut to length with hacksaw
✅ Seals drafts, moisture, dust and insects

💡 What is the purpose of a door bottom seal and how does it help energy efficiency?

A handy way to seal the gap at the bottom of the door and reduce energy loss. - Block drafts and moisture at the door bottom - Improve indoor comfort by minimizing heat transfer - Easy to install with included screws and adjustable fit - Compatible with standard exterior doors