2 Pack Door Draft Stopper,Door Sweep for Exterior & Interior Doors, Soft and Hard Composite Sealing Strip,Under Blocker Insulator Weather Stripping1.4” W x 39" L,White

As advertised, I just had bit of problem getting the red plastic from the adhesive tape, if you could make that part a bit longer for our fingers to peel it back would be great.Applying was easy, so far adhering like advertised, will buy again.

Used this on our front door, which had a pretty large gap between the threshold and the original sweep attached to the bottom of the door. This sweep is a little flimsy and you'll want to line it up in a few places to make sure it's not drooping or bowing in the middle. Also measure your door/threshold a few times, since basically nothing is level/flush/square in houses. I used a razor knife to cut it to length and attached it with the adhesive. Since these adhesive backed sweeps never seem to stick long-term, I also added some screws across it. Pretty easy install if you take your time and it seems to be working well to help stop the draft from under the door.

I used this on the door at the top of my basement stairs-so indoors and not floor threshold. My main goal was to stop the draft. Trimming the width of the door involved scissors and a sharp knife for the raised reinforcement ridge. Before using the adhesive strip, test fit. Not all houses are level, plumb, and square. I had the threshold soft blade flush to the floor. You may want to come up 1mm from the floor. I wanted a draft blocker. The threshold is slightly off square with the door, but it's not noticeable, and the draft is stopped.

NEEDING TO CUT THE COLD AIR DRAFT COMING FROM THE BASEMENT, I USED THIS PRODUCT WHICH I WAS SATISFIED WITH AS SOON AS I HELD IT AND FELT THE QUALITY AND WELL-BUILT MATERIAL, IT WORKED BETTER THAN I THOUGHT

This product includes 2 door sweeps with an adhesive backing. Just measure the door width, cut the sweep and stick it on. I found the product difficult to cut and eventually had to use heavy duty tin snips to cut the rigid plastic portion. The rigid plastic portion is the part that attaches to the door. The sweep portion is flexible PVC and covers a maximum 3/4" gap. I recommend if used to cover up to a 3/4" gap. If the gap is larger, I wouldn't buy.

This sticky sided door sweep offers a quick solution to a large under-door gap. Ensure that the door edge is cleaned with alcohol before installing. Also, I would not allow this sweep to make contact with the floor. Leave a 1mm gap so the sweep doesn't actually "sweep" the floor as the adhesive will not hold up to friction of floor contact. Overall, this is a easy way to fill a large gap at the bottom of a door. It can also be used in a more general or versatile manner to fill any manner of gaps in a quick manner. 4 stars.

I got these because after pulling up the carpet and installing tile, it left big gaps under the doors. At first it wasn't a big deal, but now my son got a lizard that only eats live crickets. Somehow periodically one escapes from the cricket keeper cage they live in, in my son's room. My daughter's room is directly across from his and she's horrified by bugs. After a few got in her room, she started blocking her door with a towel. This didn't stop them from getting in other places in the house, so I really needed these.These under door blockers are perfect for keeping his crickets in his room and blocks them from my daughter. They are very simple to install. They come very long, but you just cut it to the size of the door. I thought this was really nice, because doors can vary in sizes. By using these we are all a lot happier since my son's lizards food is no longer terrorizing our household. I would recommend these for anyone with gaps between their doors and the floor, not only for bugs but it helps keep air conditioning in the room, and also keeps out drafts.

While the door that I've used this draft stopper on is in a quiet area (so I'm not in a position to determine how much the item helps with sound reduction), it does appear to meaningfully reduce draft. The single most challenging part is measuring the door properly, and that's not terribly hard to do. The draft stopper is very easy to adhere. Its use has improved the indoor temperature of the particular area of the house where it's been applied. So far, so good!