40 Feet Kerf Door Weather Stripping Seal With 8 PCS Corner Seals, Long Reach V-Shaped Strip for Frame Insulation and Soundproofing Large Gaps (Brown)
$29.99
Price: $29.99
(as of Oct 02, 2025 12:16:59 UTC – Details)
Product description
【Extra Long Weather Stripping】Total length is 40 feet and 8 PCS door corner seal., it’s long enough to use for different size doors. Our kerf weather stripping for doors spine is 5/32 inch, it is suitable for the 1/8 inch groove and used for door gaps from 3/10″ to 4/5″ (8mm to 20mm). Better sealing performance than the other brand’s V-shaped replacement door seal strip for door frame. Please ensure that you measure the gap before purchasing.
【PVC Flange Design】Our long reach door weather stripping door seal strip features a new and improved design! Unlike regular self-adhesive door seals, this door weather stripping has a rigid PVC flange that fits perfectly into the cutout. It also fits into larger door gaps for improved sealing compared to the regular V-shaped weather stripping door seal. You don’t need to worry about it falling off or sticking because it grips the door passage securely.
【Wide Applications】This is perfect for replacing old worn-out weatherstripping for doors, great for locking out noise, light, rain, dirt, wind, leaves, snow, and odors without creepy crawlers sneaking in. Ways to keep your house warmer in the winter and cooler in the summer and help you reduce your energy bill. The door seal can be widely applied for side gaps of sliding doors, security doors, screen doors, patio doors, glass doors, windows, wardrobes, closets, cabinets, etc.
【PU & PE Material】You will get 8 pieces of door sealers for the bottom of the door frame, size 2 inches long, 1.75 inches wide, and 0.2 inches thick. The self-adhesive vinyl foam door sealers for door frame has a quick and simple installation. The door weather stripping is made of polyurethane(PU) rubber material and covered with polyethylene(PE), featuring high-density foam and smooth coating, which can tear-resistant, bear high temperature, wearing, corrosion, and collision, not easy to deform, providing a long service life for you. High-quality design, in addition to sound insulation, dustproof, waterproof, thermal insulation, and prolonged service life.
【Easy to Install】Our door insulation strip can be easily cut with scissors or a utility knife. Simply push the white plastic flange into the slot for a tight seal – installation takes less than 10 minutes! We stand behind the quality of this long reach exterior door weather stripping, and therefore offer a 90-day money-back guarantee if you’re not completely satisfied with your purchase!
8 reviews for 40 Feet Kerf Door Weather Stripping Seal With 8 PCS Corner Seals, Long Reach V-Shaped Strip for Frame Insulation and Soundproofing Large Gaps (Brown)
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$29.99
geri –
Very easy to install and reduced my electric bill
Why did you pick this product vs others?:I chose this product for its design and the ability to seal all of my doors. It comes in a 40 foot strip so I was able to do several doors with each strip. I changed out the seal on every single one of my exterior doors. It definitely will prevent air from leaking in the winter and hot air coming in during the summer. I am so pleased with this product. It has a nice thickness unlike the other  products that I looked at. It was very easy to install. This weatherstripping isa great value for your money. I recommend this product to everyone. It will save you energy and reduce your electric bills. It helps to make your home very energy efficient. Who doesnât want to reduce their electric bill?ð¤£ð¤£
Susan –
Just want I needed
It works great and easy to install
Tony –
Has a break-in period
After I installed this, the door was hard to latch. I thought that I’d gotten the wrong size, but after about a week of use it was easier to close.
McNC –
Know what kerfing is before you buy this mother of all door weather stripping!
Wow! What a beefy weather strip! I’ve always been disappointed with foam strips in the past, but these finally deliver. Regarding value for the money, these are way nicer than other strips I’ve seen that cost a lot more. As others have said, they can be too big for some people’s doors so take a close look at the measurements. At first my door wouldn’t close, but my handy man showed me how to adjust the door jam to deepen the pocket for the door without having to take apart the frame, though it did require sanding, spackling, and repainting the door frame.Also, make sure you know what “kerfing” is. If you don’t know what kerfing is, then this might not be compatible with your door. You have to have the kerf slot all along your door jam to insert the kerfing flange. These will not work with an adhesive strip and it does not have any. That is not how they are designed. This was a more complicated install than adhesive foam weather stripping, but I was able to do it and more satisfied with the result. Every person’s door is going to vary on difficulty.Others have mentioned their kerf slot not being big enough. Yes, you could trim the plastic potentially. Another option is if you have a multi-tool, you could run it along your kerf slot to deepen it. Carpenters also have a tool specifically for cutting a kerfing slot which could be added to almost any wooden door frame. So even if you don’t have kerfing, but want to upgrade your door to higher quality seal, you might still consider this.All in all, I’m glad I got this and I learned something about doors that was really cool. Or should I say warm?
ETeres –
Value pack of door weatherstrip
For a repainting of the front door and jamb I pulled out the old weatherstrip that was cut from furniture, dirty from the dogs, and had rust from the door (again from the dogs), and cleaned painted everything and then installed this new weatherstrip. Use your old weatherstrip as a guide to measure the new pieces. Set this in the right place. If you have to remove it, the PVC flange, as they call it, can rip out of the weatherstrip and stay in the jamb kerf. The material is thick and the door will close tighter, some of it will stay compressed after a few days. If you don’t have much of a gap in your doors this weatherstrip may not work for your doors. The black went well with the dark brown paint of the door.
Liz –
Good quality weather stripping.
This worked perfectly for replacing some worn weather stripping on my doors. It was a bit of a tight fit inserting the seal into the opening in the door but that would insure a good tight fit though.
Kasey W –
Easy to install
Super easy to install. A little âthickâ but very good quality.
Craig –
Good value
This weather stripping works well for replacing kerf style door weather strips. Also included are 8 corner seals and wipes to help adhesion of the corner seals. The strips are a little thick and may be tight for a while but will compress over time. It is made in China.