ComfortSeal Door Draft Stopper
Seal The Gap. Stop Drafts.
Close the Gap Under Your Door
The ComfortSeal Door Draft Stopper is a flexible silicone rubber strip that seals the gap between the bottom of your door and the floor. That gap is the widest opening in most doorways, and it is where cold air, dust, insects, and noise get through. Fit the seal and the opening is closed. No tools, no drilling, no contractor.
Key Features
Blocks Drafts at the Source
Cold air pours in under a closed door and warm air leaks out the same way. ComfortSeal fills that gap with a soft rubber edge, so the room holds its temperature and your heating works less.
Dust and Insect Barrier
The same gap lets in dust, dirt, and crawling insects. A sealed doorway keeps them on the other side, which matters most on front doors and garage doors.
Quieter Rooms
Sound follows air. Closing the gap under the door takes the edge off hallway conversations, street traffic, and the TV in the next room.
Peel-and-Stick or Slide-On
Clean the surface, peel the backing, and press it along the bottom of the door. Or slide the strip onto the door edge if you would rather skip adhesive. Either way you are done in about a minute.
Trims to Any Door Width
Cut it to length with ordinary scissors for a flush fit on front doors, bedroom doors, and garage doors. Pick black, brown, or white to match the door you are sealing.
Put it on, close the door, and stand where the draft used to be. The room feels better than it did before you started.
Frequently Asked Questions
Will it fit my door, and will the door still open and close?
Measure the gap under your door first. ComfortSeal is sized for the common gap under an interior or exterior door and trims to width with scissors, so it fits most standard doors. It is not built for very large openings or badly uneven thresholds. The seal is flexible, so the door swings normally, though a door with very little clearance may feel slightly firmer for the first few days.
How does it install?
Two ways. Clean and dry the bottom of the door, peel the backing, and press the strip into place. Or slide the strip onto the door edge if you would rather not use adhesive. Trim the length with scissors before you fit it. Most people are finished in about a minute.
Does it actually cut down noise?
It helps with the sound that travels through the gap under the door, which is usually the easiest path for hallway chatter, street traffic, and the TV in the next room. It is a seal, not soundproofing, so expect a noticeable drop rather than silence.
How fast does it ship?
Shipping is free and the item ships from China. Estimated delivery is 6 to 12 days from the day you order.
What's in the box?
One ComfortSeal door draft stopper in the color you chose, ready to trim and fit. Scissors are the only thing you need to supply.
What's the warranty?
30-day money-back guarantee. If it is not the right fit, contact us within 30 days of delivery and we will make it right.
How ComfortSeal Compares
Rolled-up towels slip out of place and stick-on foam loses its grip. ComfortSeal is a flexible silicone rubber strip that fits along the bottom of the door, seals the gap, and still lets the door open and close normally.
It is best for drafty front doors, noisy bedroom doors, dusty garage doors, and rentals where you want the gap closed without touching the frame.
| ComfortSeal | Others | |
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Flexible silicone rubber that stays flat against uneven floors |
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Trims to your exact door width with ordinary scissors |
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Peel-and-stick or slide-on, with no tools and no drilling |
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Blocks drafts, dust, insects, and noise with one strip |
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Three colors so it matches black, brown, or white doors |