---
product_id: 488147514
title: "40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White)"
brand: "litaibai"
price: "€ 44.94"
currency: EUR
in_stock: true
reviews_count: 8
category: "Litaibai"
url: https://www.desertcart.sk/products/488147514-40ft-extra-long-kerf-weather-stripping-door-seal-for-large
store_origin: SK
region: Slovakia
---

# 40FT extra-long coverage Durable PVC flange & tear-resistant PE cover No-adhesive, easy insert installation 40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White)

**Brand:** litaibai
**Price:** € 44.94
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal on comfort and savings—no drafts allowed!

## Quick Answers

- **What is this?** 40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White) by litaibai
- **How much does it cost?** € 44.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/488147514-40ft-extra-long-kerf-weather-stripping-door-seal-for-large)

## Best For

- litaibai enthusiasts

## Why This Product

- Trusted litaibai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last Through Seasons:** High-resilience PU foam and tear-resistant PE cover ensure durability and flexibility in all temperatures.
- • **Seal Every Gap, Block Every Draft:** Kerf design fits 1/8 inch grooves, sealing gaps from 1/4 to 1/2 inch for total light and air blockage.
- • **Effortless Installation in Minutes:** No adhesives or tools needed—just measure, cut, and slide into place for a perfect fit.
- • **Maximize Energy Savings Year-Round:** Keeps your home warm in winter and cool in summer by blocking noise, rain, dirt, and wind.
- • **Generous 40FT Roll for Multiple Doors:** One roll covers large doors and leaves plenty for future replacements—never run out mid-project.

## Overview

The 40FT Extra Long Kerf Weather Stripping Door Seal features a durable PVC flange and dark gray foam core that blocks light and drafts effectively. Designed for 1/8 inch door grooves, it seals gaps from 1/4 to 1/2 inch with easy, adhesive-free installation. Its 40-foot length covers multiple doors, providing long-lasting protection against noise, weather, and energy loss.

## Description

40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White) - desertcart.com

Review: 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.
Review: Excellent stuff - no more drafts for me! - This weather stripping made SUCH a difference and was so easy to install! I had quite a gap between my door and the frame, so this thicker stripping was necessary and absolutely perfect. In Minnesota, the winter breeze is no joke. I could feel it rushing in before this weather stripping. Now there are absolutely no drafts or lights slipping through the cracks! It's been installed for a little over a year now and, and it's got a lot of life left in it. My mother used a similar type of stripping and it's still going strong 10 years later. There's no adhesive either, it just squeezes in between the wood so it's super easy to put up and take down, and the bendability makes it a dream to work with.

## Features

- Complete Light Blockage: Our white weather stripping features a dark gray foam core, effectively blocking all light from entering around your door. Please ensure your door jamb has a groove for kerf-style weather stripping installation
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Litaibai |
| Color | White |
| Item Thickness | 4 Millimeters |
| Material | Polyvinyl Chloride (PVC) |
| Number of Items | 1 |
| Recommended Uses For Product | door |

## Product Details

- **Brand:** Litaibai
- **Color:** White
- **Item Thickness:** 4 Millimeters
- **Material:** Polyvinyl Chloride (PVC)
- **Recommended Uses For Product:** door

## Images

![40FT Extra Long Kerf Weather Stripping Door Seal for Large Gaps and Easy Installation (White) - Image 1](https://m.media-amazon.com/images/I/71-stmEcALL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: How does this compare to MD building products from home depot?**
A: I cant say I've tried that product directly but I have compared to all the lowes options amd it worked best for me

**Q: Is it available in white?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ works great and is EASY to install.
*by D***S on February 16, 2026*

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.

### ⭐⭐⭐⭐⭐ Excellent stuff - no more drafts for me!
*by S***S on October 27, 2025*

This weather stripping made SUCH a difference and was so easy to install! I had quite a gap between my door and the frame, so this thicker stripping was necessary and absolutely perfect. In Minnesota, the winter breeze is no joke. I could feel it rushing in before this weather stripping. Now there are absolutely no drafts or lights slipping through the cracks! It's been installed for a little over a year now and, and it's got a lot of life left in it. My mother used a similar type of stripping and it's still going strong 10 years later. There's no adhesive either, it just squeezes in between the wood so it's super easy to put up and take down, and the bendability makes it a dream to work with.

### ⭐⭐⭐⭐⭐ Exactly what I needed
*by M***T on February 1, 2026*

Great price, high quality, works great, very easy to install.

## Frequently Bought Together

- Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White)
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- GroTheory 2 Pack Door Draft Stopper, Under Door Sweep for Exterior & Interior Doors, Weather Stripping Door Seal, Garage Window Blocker Noise Cold Air Insulation, Draft Guard White 2" W x 39" L

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**Shop now:** [https://www.desertcart.sk/products/488147514-40ft-extra-long-kerf-weather-stripping-door-seal-for-large](https://www.desertcart.sk/products/488147514-40ft-extra-long-kerf-weather-stripping-door-seal-for-large)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-26*