M-D Building Products Vinyl Cinch® U-Shape Door Bottom Seal, Slide-On Weatherstripping Draft Stopper, Easy to Install, Fits 36” x 1-3/4” Doors, Fills 3/8”- 3/4” Gaps, 43336, White

These replacement door sweeps were much easier to install than I expected 👍 🔧 Installation • Pulled the old sweeps off and used them as a length guide • New ones slid right on with no fuss • Took just a few minutes per door ✂️ Cutting options (worked great for French doors) • We cut one with a hacksaw, as recommended • For the second sweep, we used tin snips instead and it worked perfectly • Tin snips were especially helpful because this was a French door where the trim between the doors doesn’t touch the ground • The outside piece fit neatly over the trim, while the inside covered the gap 🚪 Fit & function • Covered gaps well • Sealed nicely at the bottom • Everything lined up cleanly once installed Overall, these are very easy to use, forgiving if your door setup isn’t perfectly standard, and worked well with both a hacksaw and tin snips. If you’re replacing worn door sweeps, this is a straightforward, DIY-friendly option.

For me, the vinyl-bottom door weather strip was a great improvement. It was simple to install, and after I did, it effectively sealed the space beneath my door and reduced moisture, dust, and drafts. I saw an instant improvement in insulation and general comfort, and the vinyl is flexible enough to fit the floor while yet feeling sturdy. It's not flashy, but for the price and ease of use, it fulfills my needs perfectly.

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.

This is amazing! It was long enough that it fit our door with a little trimming as needed. Once installed, it completely stopped the air flow coming from under our front door. It's nice and stiff, but not so stiff that it's hard to open the door. We honestly didn't buy this for noise reduction or air flow, we bought it to keep roaches out of our home. It's worked amazingly for that purpose, but it's nice to have the added perks of the noise reduction and draft protection. If I had one bad thing to say about this product, it's a little irrelevant to how the sweep works. In the summer, it was nice and snug on our wooden door when it was swollen, now it's just a tad more loose since the door shrunk from the cold. It's a nice, thick and sturdy door sweep. I would buy it again!

This gasket is the best you can buy out there (IMHO). I find it is best used if the gap is ½” to ¾”. Less will possibly work, but you may quickly shave off the dangling legs. These can be somewhat hard to install on a 1 ¾” door as the fit is super tight (compression fit). That is why there are no holes for screws. Here is the installation that worked for me (second one installed and lessons learned). 1) The Mark: (if required. Yes, I know it is 36” and so is your door, but trust me). Lay at base of door, flush at one end and mark opposite end at end of door. Trim as below - if length is perfect, skip to 3). 2) The Trim: (lesson learned from installing as is - ¼” extended past the door edge hitting the side frame. Not fun to remove). Use anything you are skilled with: Hack saw, band saw, chain saw or whatever. Here is what I used/did. I used the heavy duty scissors to snip both upstanding legs (as far as I could). I then snipped each dangling leg at the same distance as the upstanding legs. I then used a sharp blade against a small section of 2x4 to cut the bottom – was tough and takes patience / great force. (see cut piece in pics – yes, my door is 36” and I still trimmed off about a ¼”. 3) The Install: Spray Windex on both sides of the lower sides of the door along with a shot that length of the seal (insides). Yes, Windex – as any avid dirt biker knows – lubricates for install and evaporates for a extremely tight seal (like grips on your dirt bike!) Should have bought this stock in the 70’s. 4) The Slide: Before the Windex evaporates, slide the seal from outer end of door (as if you could install any other way). It will be easy for the first 6”, then you will need a gloved (leather preferably) hand to pound it on most of the way. I got it to about to 3-4” left before my palm gave out. From there I used a block of wood (to protect the seal) and a small hammer (yea, the one shown is a tiny tike hammer, but the one I use the most) to tap the seal flush to the door. Now you are almost done. 5) The Pop: More than likely, the seal is up to the bottom of the door. I couldn’t even move my door as it was sealed to the floor. I used a rigid scraper (metal as shown – I have rigid and flexible and had to use the rigid one) sliding under the seal (gently not to damage the dangling fingers) in 6” increments and pulling up (you will hear the pop as it seats with the bottom of your door. I did this to both inside and outside of door. Key: From the Windex spray to the end was done before the Windex dried. Hopefully this helped with the installation.

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.

Easy to install, fits well and no need to screw or nail at all.

Item as described and keeps draft out

facile à installé et tient très bien sans visse

Altamente recomendado. La pieza llega de un tamaño estándar a lo largo en el que se puede ajustar al tamaño de la puerta donde se desea colocar. Es fácil de cortar a la medida deseada y, una vez colocada en la puerta hace un cierre hermético que no permite el paso del polvo. La instalación en la puerta es superior sencillo.

Es muy bueno no entra ni el agua ni los bichos. Desafortunadamente con el uso se le están cayendo las bandas internas. Mira la foto.