GroTheory 2 Pack Under Door Draft Stopper, Home Improvement, Weather Stripping Door Seal, Bottom of Door Sweep, Garage Window Blocker Noise Dust Insulation Draft Guard, 39" L, Black

I've been using the GroTheory 2 Pack Door Draft Stopper for a few months now, and it's made a noticeable difference in keeping out drafts and reducing noise. The installation was straightforward—just cut to size, peel, and stick. The adhesive is strong, and the silicone material is durable yet flexible, allowing the door to open and close smoothly. It's a simple solution that has improved the comfort of my home.​

These are great!! I have all vinyl flooring so only about 50% of the adhesive sticks to the door and I thought over time they would peel off but NOPE!!I am so happy with these I bought like 4 sets to put on every single door I own because several rooms of the house I do not use often and cut the heat off to the room. It also keeps any bugs in the room that have gotten in so I can figure out where they coming form.. I live in TX so yea lots of bugs..

This is the day of installation. It cuts to fit easy enough and blends in with the door. And the installation process is simply but PLEASE wear DISPOSABLE gloves (you will want to toss them out after, trust me) when applying the primer wipe! It smells like the most noxious paint stripping fumes ever! I'm sure it will help with longevity of adhesive (that remains to be seen as I'm writing this on day 1). Installing it in the winter (you know, the time of year you probably want to use it) is not a good idea because you will need to ventilate your space for a while (it's been about 2 hours and I can still somewhat smell it), which is not good for the energy bill. But it seems like a strong stick, so here's hoping. Also, immediately take out your trash after tossing the primer wipe because the smell will still strongly eminate from your bin. I can feel my braincells turning to dust from the fumes haha

This is strong n provides great blockage. The sticking last very long when u clean the door and heat the sticky part a little with a hair dryer or something before sticking it on. It has a bit of weight to it. It's really thick. Decreased airflow. Great value for the price

After we removed all the carpets in the house and replaced them with luxury vinyl planks, we found that all doors have gaps in the bottom. This is why we ordered these strips.But the strips can accommodate only two doors. The strips were easy to cut and apply, so that made the job also easy to complete. But these strips don’t make the noises in the rooms less audible. Because they’re mere plastic strips, all they do is just fill the gap, nothing else. So don’t expect that they’re an extension of the doors.

Works well! Definitely use blow dryer to get extra help. No insects coming in or out. Great blocker. Fresh air stays and no hot air coming in. No noise.

Works. Good price. Easy install.

If you’re renting, do not buy this or at least be aware.I normally don’t post any reviews, especially bad ones but I just had to, go let others know. Especially if you are renting!due to all of the great feedback on this particular product,( white GroTheory 2 Pack Door Draft Stopper) I thought it would be a good idea to go ahead and placed an order to keep the cold cold draft entering my bedroom. The reviews like majority of them said it was great product and how not one person said it did what I am experiencing.. so I’m not sure if I got a bad product or if they changed the product. I didn’t see not one bad review so I took the chance and I bought this.I recently just moved into my new rental home and this home was literally just built in my area in October! The doors that they added throughout the house, there’s major gaps on the bottom which leads to cold drafts entering the rooms.I followed the directions and I applied this door stopper onto my bedroom door. I had cleaned the area with the wipe that was included in mind you the smell of that wipe was very strong adhesive Scent. The glue that is on it already was super sticky so I thought “ oh wow this will hold up well “ so I applied like the instructions said to and leave the door the way you had it when u add the door stopper on so u don’t mess up the installation part of it “ so I did just that gave it till next day to shut the door.Next day came i woke up looked at my door and I noticed “ shadows” and i immediately went to my husband and said come look at this , did this product just eat our paint?! And yup hubby agreed… we decided to “ shut “ the door and and it legit ripped on the corner of the door off just by it gliding on the floor and bending.. so this really didn’t do anything for me.It just made more of a headache bc Now I have to try to fix this as I do rent and also to make it look pleasing again I have to fix this.The adhesive part is very sticky, yes but please be mindful when you add it to your door that it may eat your paint/ door.. As you can see in the photos of mine.I’m returning the other 3 that I ordered and I am NOT using this product anymore. If you’re looking for a second best option i did go ahead and ordered the “ MAXTID Large Door Draft Stopper for Bottom of Doors 36” Under Door Draft Noise Blocker Black Gap Stoppers Door Draft Guard for Bottom of Doors Adjustable Door Sweep Draft Seal Home Essentials Gadgets“ and yall this is way better option! It covers the whole bottom of your door, every little crack and all, and keeps sounds out!! And guess what?! Better yet no damage whatsoever ever!!! Wish I seen this product before this white one… so take your chances folks! But I’m happy with the second product