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.

The M-D Building Products 43336 36-Inch White Vinyl U-Shape Cinch Slide-On Under Door Seal is generally well-regarded for its effectiveness in sealing gaps under doors, providing various benefits: Energy Efficiency: One of the primary advantages is its contribution to energy efficiency. By sealing gaps under doors, it helps prevent drafts and loss of heat or cool air, which can lead to energy savings and improved comfort indoors. Easy Installation: The "Slide-On" feature makes installation straightforward and user-friendly. It typically doesn't require any tools, and users can easily slide the seal onto the bottom of the door. Versatility: The U-shape design is versatile and can be used for various door types, including interior and exterior doors. This versatility makes it a convenient solution for different areas of the home or office. Noise Reduction: A well-sealed door helps reduce noise infiltration from outside, contributing to a quieter indoor environment. Cost-Effective: Compared to more elaborate weatherproofing solutions, the M-D Building Products 43336 offers a cost-effective way to enhance the energy efficiency of your home without a significant investment. Durable Material: Being made of white vinyl, the seal is often durable and resistant to wear and tear, providing a long-lasting solution for sealing gaps under doors. Aesthetic Appeal: The white color of the seal is neutral and tends to blend well with various door and floor colors, maintaining a clean and aesthetically pleasing look.

I bought 2. One works great the other one, the bottom pieces ripped off after opening and closing the door for a week. They were easy to install.

Excellent product. Theses are tough to get on because they grip the door tightly. But they stay put and look good from either side of the door. The "sweep" portion at the bottom adjusts continually to variations in the gap between the floor and the door. So it makes a good seal. Like I said, it takes a little elbow grease to slide these on, but they work great once they ar in place.

Being a homeowner with a draft-prone 1950s house, I found myself in need of a simple solution to address the significant gaps underneath certain doors. These gaps were not only allowing bugs, debris, and cold air to enter, but also causing discomfort. Having dealt with the frustration of using temporary seals that would not stay in place, I eventually stumbled upon the ultimate solution: the M-D Building Products 36-Inch White Vinyl U-Shape Door Seal. Installing this slide-on gap cover is a piece of cake, as it requires minimal effort and is extremely straightforward. The process is quite simple - just measure the dimensions, cut the material to fit if necessary, and then easily slip it over the bottom of your door. No nails, screws, or sticky tape are required. With its heavy-duty vinyl material and uniquely designed rigid U-shape, this product fits snugly while still providing smooth functionality for your door. I'm absolutely thrilled and filled with excitement to finally have an energy efficient barrier in place, which not only keeps out dust and leaves but also effectively blocks cold drafts from entering. Bid farewell to pesky creatures like spiders and roaches by utilizing our method, which ensures that they will no longer have access to your personal space. Besides its role in weatherstripping, the thick pile on the door sweep also serves the purpose of soundproofing. If you are looking for an affordable and hassle-free solution to prevent unwanted elements from entering beneath your exterior doors, I strongly suggest giving the user-friendly M-D Vinyl Door Seal a try. Compared to flimsy plastic strips or temporary cloth solutions, this product offers superior protection. Although my doors may be outdated, I have sealed off the gaps underneath them thanks to this practical fix.

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 worked ok but didn’t stay on well

Item as described and keeps draft out

So easy - slides on to bottom of door (Use a hammer to tap it along, into place). It was a little too long - Instructions recommend trimming with saw, but I managed to use a kitchen knife to make a groove, and then I twisted off the extra plastic with a wrench. Just be innovative! Now door closes perfectly and no gap under the door. Once I took off my old door stop piece to replace with this new one, I saw why there was a gap - the old one had all the vinyl flaps worn off. Seems we need to replace every 3 years or so. Worth it for 20$ and so easy! This one has lots of vinyl flaps to keep the cold out.

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.

Perfect under door seal. Just make sure to measure and cut before installation or it will be a pain.

Lo recomiendo muchísimo, lo usé en diferentes tipos de puerta y se puede cortar muy fácilmente para dimensiones más pequeñas lo recomiendo mucho