40 FT Weather Stripping Door Seal, Kerf Weather Stripping for Doors with Groove, Blocking Light From Doorways,Soundproof, Insulation, Easy to Install
40 FT Weather Stripping Door Seal, Kerf Weather Stripping for Doors with Groove, Blocking Light From Doorways,Soundproof, Insulation, Easy to Install
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Morfeiy

40 FT Weather Stripping Door Seal, Kerf Weather Stripping for Doors with Groove, Blocking Light From Doorways,Soundproof, Insulation, Easy to Install

124 ratings
40 FT Weather Stripping Door Seal, Kerf Weather Stripping for Doors with Groove, Blocking Light From Doorways,Soundproof, Insulation, Easy to Install40 FT Weather Stripping Door Seal Kerf Weather Stripping for Doors with Groove Blocking Light From Doorways Soundproof Insulation Easy to Install40 FT Weather Stripping Door Seal Kerf Weather Stripping Exterior Door Frame Blocking Light Doorways Soundproof Insulation Easy Install WhiteKerf Style Weather Stripping Door Seal for Large Gaps 26FT White19 8 FT Weather Stripping Door Seal Kerf Weather Stripping Doors Groove Blocking Light Doorways Soundproof Insulation Easy InstallMorfeiy 19 8ft Kerf Weather Stripping Door Seal for Exterior Doors Push In Kerf Seal for Grooved Frames Not Self Adhesive White
Size40'-Out of stock
Actual ColorBlack-Out of stock

Key item features

  • Extensive Coverage: This weather stripping offers an extra-long 40-foot length, designed with a 5/32 inch spine to fit 1/8 inch grooves and seal gaps ranging from 1/4 inch to 1/2 inch.
  • Durable Construction: Featuring a rigid PVC flange for secure attachment, it also includes a tear-resistant PE cover and high-resilience PU foam for lasting durability and flexibility.
  • Effortless Installation: Installation is hassle-free, requiring no adhesive; simply measure, cut, and insert the flange into the door's groove for a tight, secure seal.
  • Multifaceted Protection: Ideal for replacing old weather stripping, it effectively blocks noise, light, rain, dirt, and wind, contributing to energy cost reduction.
  • Thermal Regulation: This seal helps maintain indoor temperatures, keeping homes warm during winter and cool in summer, thereby enhancing insulation.
  • Product Specifications: Constructed from Polyurethane (PU) and Polyethylene (PE), the black seal weighs 0.64 lbs (290 grams) and measures 40 feet (12 meters) in length.
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Specs

Material, Polyurethane PU, Polyethylene PESize, 40'Rec location, WindowRec. use, DoorColor, BlackColor category, Black

About this item

Product details

Specification Material Polyurethane PU, Polyethylene PE Length: 40 feet/12 meters Color: Black Weight: 0.64 lbs/290 grams Package Contents 1 x Door frame seal
  • Extra Long Coverage: With a total length of 40 feet, this weather stripping is ideal for various door sizes. Designed with a 5/32 inch spine, it fits 1/8 inch grooves and seals gaps from 1/4 inch to 1/2 inch. Measure groove size before purchasing
  • Durable PVC Flange: Our kerf door seal includes a rigid PVC flange for secure attachment to grooved door frames. The tear-resistant PE cover and high-resilience PU foam provide long-lasting durability and flexibility, ensuring a consistent seal in all temperatures
  • Hassle-Free Installation: No adhesive needed—simply measure, cut, and insert the flange into the groove for a tight seal that stays in place
  • Versatile Protection: Perfect for replacing old weather stripping, it blocks noise, light, rain, dirt, wind, and more. Keep your home warm in winter, cool in summer, and reduce energy costs
info:
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Specifications

Material

Polyurethane PU, Polyethylene PE

Size

40'

Rec location

Window

Rec. use

Door

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.5 out of 5 stars
stars
124 ratings46 reviews
How item rating is calculated
  1. 5 stars74% (92)
  2. 4 stars13% (16)
  3. 3 stars6% (7)
  4. 2 stars0% (0)
  5. 1 star7% (9)

Reviews summary

Pros

  • : Simple setup with secure fit.
  • : The construction resists wear and supports extended use.
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 46 reviews

Jun 27, 2026
Reviewer name: MARTIN
Top Reviewer
Item details
Size: 40'
Color: White
Sold byMorfeiyDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

DO YOUR HOMEWORK! NO PUN INTENDED.

YOU PRETTY MUCH NEED TO UNDERSTAND HOW TO Install it. ONCE YOU GOT THAT, IT'S PRETTY MUCH GAME ON!

Helpful?60A4EMGRBCPY7501870932
Aug 2, 2026
Reviewer name: Kimberly
Item details
Size: 19.7'
Color: White
Sold byMorfeiyDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy and Great Seal.

Worked great to seal the gap around our front door. We now have a tight seal. Easy to use. Took my husband just mins to remove old seal and put in new one.

Helpful?60A4EMGRBCPY7501870932
Sep 9, 2025
Reviewer name: Schnookiedog
Item details
Size: 40'
Color: White
Sold byMorfeiyDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Kerf Weatherstripping

The big box store's weatherstripping didn't fit and kept slipping out of the kerf (1/8” slot). This product fit perfectly just as advertised. If you have an 1/8” slot, it will slide right in. Great value for the money.

Helpful?60A4EMGRBCPY7501870932
Current price is $16.38
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