Waterproof Twin Door Draft Stopper Adjustable Size 30" to 36" Weather Stripping Noise Blocker Window Breeze Blocker

This is for 2” size. It works but I learned there must already be something, maybe metal, on bottom of our exterior doors, which made door stop 1/4 way into closure so will have to return 2 of 5 I bought. Please, know there was no obvious air leakage under those exterior doors, which I checked after would not work. In only about 12 hours, I have noticed an exponential difference of extreme temperature and air coming through bottom of both attic doors and utility room door. These 2 attic doors were installed by my father with a friend decades ago with only top and sides weather stripping. Highly recommend. I cannot address which size to get. I thought bigger would block better but I do not know how you decide on size. Just know it has worked perfectly where I put these 3.

This Door Draft Stopper is snug under my door and keeps the wind out completely.

Works well- the foam inserts are easy to cut to fit your door for a good fit- my only complaint is about sizing (which is on me- the fabric when folded over causes a lump and does not velcro where I need it to, so it tends to slide around when I open the door) and otherwise it works well. Would use again, absolutely. Super easy to put together, overall fit is good, easy to clean off on the exterior side which gets exposed to elements, and so far has held up well. In the future I would buy a couple, as I have not had it long enough to speak on long term durability.

Keeps the cold air out in the winter, and the hot air out in the summer.

This door draft stopper does not stay in place & is continually coming loose as the door is closed, causing the door to get stuck 1/2way open. It is only remedied by getting on one’s hands and knees to readjust it.

Muy bueno. Llegó rapido

I bought this to block out noise from the hallway. Inhave bamboo floors and everything echoes and finds its way under the door and into my ears. It's quite annoying when someone gets up to go to the restroom, in the middle of the night or is watching TV. I bought one for every room, so there is double filtration of noise and I have to say, ai don't hear TV's or phone conversations. I didn't buy it for air blocking, but it does block air. That's the one part I did like about the gap under the door. There was always some type of air movement when the windows were open. The set up was easy. The directions show an added piece that is not included, but it's not needed. I think the way they have it packaged is easier. All you do is measure and cut! That's it! If you're off on the measurements you can cur more or add a little more of the Styrofoam. If you want to remove it to clean it or allow air to flow, it's so easy to remove. All.you do is slide out the whole thing. Easy peasy Do I recommend this product? Of course!

This did not work at all. It was too thick, did not allow my door to close. Messy.