Is this door seal self-adhesive?

No. This is a press-in kerf door seal, not a stick-on weather strip. It installs into a pre-cut kerf slot or groove—no adhesive backing included.

Will it fit my door frame?

Please check your door frame before ordering. This seal only fits kerf-style door frames with a pre-cut slot or groove. It is not for smooth, flat door frames without a slot.

What can this weather stripping help block?

It helps block drafts, wind, dust, light, and outside noise, helping your home stay more comfortable in both winter and summer.

Can it replace my old door seal?

Yes. It is ideal for replacing worn, cracked, loose, or pet-damaged kerf-style door seals. Make sure your old seal is also a press-in kerf type before ordering.

Is it easy to install?

Yes. Simply remove the old seal, measure, cut, and press the flange into the kerf slot. No glue, nails, or special tools are required.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Litaibai Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White)

Litaibai Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White)

Product ID: 501842906

Details

Brand
Litaibai
Colour
White
Item thickness
4 Millimeters
Material
Polyvinyl (PE)
Product dimensions
12.19L x 0.02W

📏40 ft length for versatile door sizes

❄️Blocks light, noise, wind & energy loss

🛠️Kerf-style easy installation, no adhesive needed

$49.84

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🚪 Seal the deal on comfort and style—because your door deserves the best!

ENERGY SMART SEAL - Keep your home cozy in winter and cool in summer while slashing energy bills—comfort meets savings.
ALL WEATHER DEFENSE - Durable PVC flange and resilient PU foam keep out cold, heat, noise, and dirt year-round.
EXTENDED 40 FOOT COVERAGE - Fits multiple door sizes with a 5/32 inch spine for 1/8 inch grooves—measure once, seal forever.
EFFORTLESS KERF INSTALLATION - No glue, no mess—just cut, insert, and lock in place for a professional seal every time.
COMPLETE LIGHT NOISE BLOCKAGE - Dark gray foam core ensures zero light leaks and reduces unwanted sound for ultimate privacy.

Litaibai’s 40-foot kerf weather stripping door seal combines a durable PVC flange with high-resilience PU foam to block light, noise, wind, and energy loss. Designed for easy kerf groove installation without adhesives, it fits 1/8 inch grooves and seals gaps from 1/4 to 1/2 inch, making it perfect for large doors. This white, tear-resistant strip ensures year-round comfort and energy efficiency with a sleek, professional finish.

Specifications

ASIN	B0BGR3NXLV
Best Sellers Rank	#92,232 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #233 in Draft Excluders & Seals
Brand	Litaibai
Brand Name	Litaibai
Color	White
Colour	White
Country of Publication	China
Customer Reviews	4.5 out of 5 stars 4,045 Reviews
Included Components	Bag
Item Dimensions L x W	12.19L x 0.02W Meters
Item Thickness	4 Millimeters
Item thickness	4 Millimeters
Manufacturer	Litaibai Store
Manufacturer Part Number	MFT-B-40
Material	Polyvinyl Chloride (PVC) , Polyethylene (PE)
Material Type	Polyvinyl Chloride (PVC), Polyethylene (PE)
Model Number	MFT-B-40
Number of Items	1
Product dimensions	12.19L x 0.02W Meters
Recommended Uses For Product	heat and sound insulation for doors
Recommended uses for product	heat and sound insulation for doors
Unit Count	1 Count

Reviews

R**H

Perfect

Exactly what I wanted fast delivery

26.05.2026

R**D

Bonne qualité et efficacité.

Très facile à installer et as une belle allure et fait très bien le travail pour couper le froid.

12.03.2026

D**S

works great and is EASY to install.

just got it and installed on one door in around 5 minutes. not difficult at all. fits perfect and stops cold air like it should. if i see longevity issues, i'll update if needed. for now, this is a great product and a good value at the current price (when getting the 40ft roll). i have plenty left to do my front door.......and after that there'll still be enough left over to replace both doors again in the future (if needed). very satisfied.

16.02.2026

F**D

Its good

Fits good, isolates good

10.03.2024

N**N

العزل ممتاز جدا ولكن

العيب الوحيد في المنتج حجمة كبير في اطراف الباب اكثر من ٧مل فلذلك يجب اخذ القياسات بحذر او ستواجة صعوبة في اغلاق الباب ولكن كجودة روعة مابعده شي..

20.08.2023

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$49.84

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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1 month ago

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