Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White)

This Kerf weather stripping is an absolutely perfect replacement for my original French-door threshold seal. It appears to be the exact same "stuff", snaps, snuggly, right into the original 1/8" kerf, and, because it's grey (unlike the original "standard", generic black), it now matches, perfectly, my grey ceramic wood-grain floor tile. Best yet, it got here in just 2 days, it's super easy to cut with kitchen scissors, extra-easy to install, and, the price was wonderful! Great Stuff!

I had several doors needing new weatherstripping. The 40 ft roll was able to complete 3 doors so it was a generous amount. It is thick but pliable and creates a good seal. It’s only been several months so far but it seems to be holding up well. The installation was straight forward and easy to complete (all 3 doors were completed with 15 minutes). This is a cheap but effective step in improving your indoor air quality by reducing drafts, sealing gaps that bugs may use and reducing noise.

Fit like a glove. easy install. Did not leave any gaps or visible light coming through. It has been holding up through a cold MN winter. Basically, works as expected.

Had to let it "return" to shape after shipping, but it installed well and seals decently. Doors seem to stick when it's really cold, but that's not overly unexpected.

I needed a reliable weather stripping to seal some gaps around my doors, and this Kerf Weather Stripping worked perfectly. The 40-foot length was more than enough to cover multiple doors, and the white color blends in seamlessly with the frame.Installation was incredibly easy it snaps right into the kerf slot without any adhesive or extra tools needed. The material feels durable yet flexible, creating a tight seal that effectively blocks drafts, dust, and even noise.After installing it, I noticed an immediate difference in temperature control and energy efficiency. If you have large gaps around your doors and need a quick, effective fix, this weather stripping is a great choice!

This was very easy to use and very effective! There was a gap on our front door and this was right amount of thickness to seal it. Prevent a lot of bugs and wind from entering the house. There’s a lot of material left over as well to use in other areas of the house

I replaced the weather stripping on several doors last Autumn, using this product: the old seals were worn and not sealing much at all. Made a huge difference in cold air entry at each treated door. Need to order some more, as I have a couple of doors which did not get treated before the snow started flying. Really an affordable way to make a big different in cold air infiltration into the house and the garage! Highly recommended to everyone. Easy to remove the old, and to install the new. Make certain you measure twice and cut to the exact length needed -- do NOT leave a gap, or cold air will leak in! Cheers!

I have a 30 year old door with 20 year old weather stripping. Although the old weather stripping still looked ok, I figured it could be time to get new ones. These fit into the door channels just fine but the padding is much thinner than the old ones. Also after a few days, the padding was compressed quite a bit to where there was too much give on the closed door when pushed. The push test is something anyone can use to see just how tight the door is to the frame. Closed the door, then push against the door near the door frame. If it bounces a bit, or a lot, then a thicker stripping is needed to increase the weather proofing. Luckily I kept the old ones to put back in. Double check that the gap in your door isn’t much and these should work. Also double check the channel to make sure these will fit.