15mm Garage Door Seal Kits

Our 15mm garage door seal is the lowest-profile threshold seal in our range. It’s the one to choose when the gap under your closed garage door is 15mm or less, and you want a seal that’s easy to step and drive over.

Each kit includes a 15mm high PVC threshold seal with a yellow safety strip and anti-slip ridges, black heavy-duty adhesive, fitting instructions and rubber gloves. Kits come in eight lengths from 2.21m (7’3″) to 6.17m (20’3″), and the seal can be cut to fit your opening. For larger or commercial jobs, there’s also a 25m trade roll.

The seal is bonded to the floor directly behind the closed door. That stops rainwater running under the door and keeps out leaves, dust, draughts and small pests.

Which length do I need? Measure the full width of the door opening and choose the next length up, then trim it to size.

Is 15mm high enough? Close the door and measure the biggest gap underneath. If it’s over 15mm, choose one of our 20mm seal kits instead.

Can I order a sample? Yes, a free 15mm sample is available so you can check the profile before you buy. You only need to pay for the postage.