
See it in action
Peel it. Press it. Shut the door.
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A soft flap over the gap.
Stick the strip to the bottom of the door. The flexible flap rests on the floor and covers the gap, so less air and dust slip under.

Doors, windows, cabinets and drawers.
Use it on door bottoms, door edges, windows and sliding doors. Cut short lengths for cabinets, drawers and other small gaps. Pick from five colours.

45 mm wide. 2 mm thick. 1 m long.
Flexible PVC with a 10 mm adhesive edge. Made for gaps from 0 to 15 mm. Peel and stick, no drill or screws.
Gap under the door: three ways
| Seal strip | Rolled towel | Nothing | |
|---|---|---|---|
| Covers the gap | ✓ | ✓ | — |
| Moves with the door | ✓ | — | — |
| Cut to fit doors and windows | ✓ | — | — |
| No drill or screws | ✓ | ✓ | ✓ |
Based on how each is used. Made for gaps from 0 to 15 mm.
Fit it in five steps
- Clean the surface and let it dry.
- Measure the length you need.
- Cut the strip to that length.
- Peel off the backing from the sticky edge.
- Press it firmly into place along the door or frame.
Shut the door and check that the flap rests on the floor or frame along the whole gap.
What to expect
Made for gaps from 0 to 15 mm. Larger gaps need a different seal.
Your pack
Measure your gaps, then pick your rolls.
Each roll is 1 m long. Every pack includes the free Draft Seal Fitting Card.
How to measure, clean, cut and press the strip, where to use it and what it is not for. Ready to download now, no email needed.
Download the PDF ↓- Free Draft Seal Fitting Card with every pack
- One-time purchase. No subscription.
- Tracked delivery
Free shipping on orders $59+. Otherwise $7.99 to the US and $9.99 to the other countries we ship to. Every order is tracked.
Seal it once.
Clean, measure, cut, peel and press. Then just shut the door.
Questions people ask before buying
Will it stop every draft?
It covers gaps from 0 to 15 mm with a soft flap, which helps block drafts and dust. It will not cover gaps bigger than 15 mm, and it does not make a door airtight.
Will it stick to my door?
It sticks best to a clean, dry surface. Wipe off dust and grease, let it dry, then press the strip firmly along its full length.
How much do I need?
Each roll is 1 m (about 39 in) long and 45 mm wide. Measure each gap you want to cover, then add up the lengths and cut the strip to fit.
Where can I use it?
Door bottoms, door frames, door edges, windows, sliding doors, cabinets, drawers, furniture and appliances. Any suitable surface with a small gap.
Does it keep out bugs and noise?
It covers the gap, which adds a barrier against dust, moisture and small pests, and helps cut some noise that comes through the gap. It is not pest control and it does not soundproof a room.
Which colour should I pick?
Pick the one closest to your door or frame: transparent, white, grey, brown or black. Transparent is the least visible on most doors.
What does shipping cost?
Free shipping on orders $59+. Otherwise $7.99 to the US and $9.99 to the other countries we ship to. Every order is tracked.
What if my item arrives damaged or wrong?
Damaged or wrong item? Email service@novatrixnvip.com and we'll make it right.
Here before and after your order
A real question? Talk to us.
Not sure it fits your gap, which colour to pick, or where your order is? Send us a question and we will help.
service@novatrixnvip.comTwo ways this can go.
Keep pushing a towel against the door, or stick on a seal that moves with it.
Choose my packFree shipping on orders over $59. Tracked delivery.