M-D Building Products 43337 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, Brown)

A few months ago I bought one of those under the door sliders that covers both sides. I put it on a few days later I went to my appt, came back n my pup tore it right up. I did some heavy reach n found this one. I ordered it asap n with in a few days I got it n installed it in a few minutes. Looks great, quality is real good. Air quality, noise reduction are good. The value for the money is worth it. I have appts coming n I'll be able to remove it so my pup won't tear it up.It the best vinyl cinch u-shape slide on under the door sealer I have seen, bought n used. It's so easy to install 100%. I recommend it too. Thank you M-D Building Products n also thank you too Amazon for having their products on your website too.

This under-door seal was super easy to install and fit securely under my door. It looks great and keeps out drafts, noise, and even those annoying little bugs that used to sneak in under the door. The difference in temperature in the room is already noticeable, especially on warmer days. Plus, for the price, it’s an amazing value! Highly recommend it if you’re looking to seal up any gaps and improve comfort at home.

This sweep for a door does what it should do, keep outside air outside. It was easy to cut to length, but I had to remove two of the strips on the bottom for the door to fully close.

After wanting to change out my existing door sweep for the door to my garage for years and looking at literally dozens of them, I settled on this one. Glad I did. Door is 32" x 1 3/4". I used tin snips to cut the additional 4" off, but I did it in pieces so I wouldn't ruin it. (Might've tried the hacksaw route but mine had rust on it and that wouldn't look good on white!) Easily slid on with Windex (like another reviewer suggested). You can push it more than halfway, then hold a 1" paperback book flat on the end and gently tap with a hammer the rest of the way. Because of the shape of my door, the edges on the ends poked up and it was hard to get the tin snip on them. Do prior to install (or probably could use fingernail clippers afterward). I had a 1/2" gap to fill and this fit perfectly. After opening and closing the door several times already, I'm confident it will stay on.My original one was black on a white door - the previous owners had painted it white and it was just ugly. Love this one thus far. (Tried to include a pic but couldn't get it to load.)

I've used these on quite a few exterior doors at my different properties and they are great. Just make sure you do a perfectly straight cut so you won't have to see any crookedness for the rest of its life. Install easily and work really well.

I trimmed it with some garden cutters. It was a little snug and I was unable to push it across the length of the door. I got a rubber mallet and pounded it the rest of the way while I was pushing up to keep it in place. Fit perfectly. Great product and very sturdy.

M-D Building Products 43338 36 in. Clear Vinyl U-Shape Cinch Slide-On Under Door SealI got these for our front door and side door. One door was wood and one door was metal. I read all reviews before purchasing because our home was built in 1950s and when we purchased for complete remodel we needed something for draft protection.The insulation protection was the main reason we bought it. However we bought TWO and the hard plastic was absolutely NOT malleable and made these impossible to slide on the door to install. I bought two based on reviews and I really wanted them to work but they didn’t.Sad thing is one i got for 1/3 of the price on the “T moo like a cow” website worked.We have now used these on MULTIPLE doors with zero success.Just know if you need these to bend at all on install- they don’t.Quality made but didn’t work.

The box was severely damaged in transit and the seal was slightly bent but because it was needed ASAP we didn't request a return. It was easy to install and seems to be working fine.