40FT Kerf Weather Stripping Door Seal Soundproof Weather Strips Seal Strip for Door Frame Exterior Weather Stripping (40FT,Black,4 Gaskets)

Absolutely amazing product. Far superior than anything you will find in a hardware store. This sealed the door like nothing I have ever seen before. Cannot recommend it. Thick yet easy to work with and install.

Fit's very tight in the doorway and seals the door completely. Easy to install and good quality.

Thicker than standard which is what I was looking for to better seal around the doors, but I have to pull to close a little harder which is good and bad. The good is you're getting a better seal, the bad is I realized I have a habit of how hard I pull the door closed so the first few times I had to go back and pull the door closed. Minor issue to make a better seal and they seem to be well made.

Super easy to pop in to place and noticed an immediate improvement on the drafty door in my 100 year old house

Excellent weather stripping. All my doors are sealed up and air tight. Something I couldn’t accomplish with the product available at the big box hardware stores. Thank you

These were super easy to install and my door is now sealed properly.

Uninstalled old weather stripping and installed this new one including the measuring, cutting and setting in a matter of minutes.I used a putty knife with a dull edge and applied light pressure onto the weather stripping to set it into the groove on the door frame and it set into place with ease.

So I removed the old weather stripping on my rental door and there is no way this fits into the grove like the old one does. Picture provided to show. I tried putting it in every single way I could and it just wouldn't fit. I had already cut off a strip for the dude if the door so now I can't even return it. I also took an exacto knife to cut off that top part of this product to see if it would fit and it still wouldn't. Now I can't return it. So this was a total waste of money. I'm going to see if I can buy some 3M tape and some screws or singing and mage it stick to the door frame. I can't afford to buy more falsely advertised stuff on here and really need my doors weather sealed. I can't afford to be wasteful. Maybe I'm using it wrong but I'm not sure how I could be after all I tried. Makes me wonder how this product has so many positive reviews. If only that part actually fit in properly this would be so much better that what currently seals the door. But sadly it just doesn't with like it claims it does.