How to Block Drafts from Entering Under Doors

The Duck Brand Triple Draft Seal is a great way to keep outside air from sneaking in under an entry door — and installation is easy.

To install a Duck® Brand Triple Draft Seal door sweep:

  • Measure the width of the door.
  • Use a hacksaw to cut the door sweep to the exact width of the door.
  • Open the door and slide the door sweep on from the latch side of the door until it’s flush with the edges of the door.
  • Slide the door sweep up or down until it contacts the threshold enough to seal without preventing the door from closing.

Once in place, the seal’s friction fit will keep it from moving and the three sealing fins on the bottom will stop the flow of unwanted air beneath your door.

The answer to easy home insulation is Duck Brand Home Weatherization Products. Get the Duck to Do It!

Watch this video to find out more.

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