---
product_id: 501842906
title: "Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White)"
brand: "litaibai"
price: "฿1803"
currency: THB
in_stock: true
reviews_count: 5
category: "Litaibai"
url: https://www.desertcart.co.th/products/501842906-kerf-weather-stripping-door-seal-for-large-gap-and-easy
store_origin: TH
region: Thailand
---

# 40 ft total length Durable PVC flange & foam core No-adhesive, tool-free install Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White)

**Brand:** litaibai
**Price:** ฿1803
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal on comfort and style—no gaps, no hassle!

## Quick Answers

- **What is this?** Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White) by litaibai
- **How much does it cost?** ฿1803 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/501842906-kerf-weather-stripping-door-seal-for-large-gap-and-easy)

## 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

- • **Sleek & Subtle:** White finish with dark gray foam core blends seamlessly with door frames, maintaining your modern aesthetic.
- • **Seal Every Inch:** 40 feet of kerf-style weather stripping covers multiple doors with ease, ensuring no gap is left behind.
- • **All-Weather Defense:** Rigid PVC flange and tear-resistant PE cover deliver long-lasting protection against drafts, noise, rain, and dirt.
- • **Energy-Smart Comfort:** Keep your home cozy in winter and cool in summer while slashing energy bills with a tight, light-blocking seal.
- • **Effortless Installation:** Forget adhesives and mess—just measure, cut, and slide into your door groove for a perfect fit every time.

## Overview

The Kerf Weather Stripping Door Seal offers 40 feet of durable, easy-to-install sealing designed for 1/8 inch door grooves. Featuring a rigid PVC flange and high-resilience foam core, it blocks light, noise, drafts, and moisture to enhance home comfort and energy efficiency without adhesives or tools.

## Description

kerf weather stripping

Review: This weather stripping worked perfectly to seal my patio door. The kerf style is great, just press it into the existing slot in the door frame. No mess, no tools. The 40ft length was more than enough for two exterior doors. A noticeable difference in drafts for a very small price. Would buy again.
Review: This was so easy to use & excellent quality product. I had no trouble installing these myself and they fit perfectly. Great draft protection and sealed my doors well. Super pleased with the quality of this product. Would not hesitate to purchase this again.

## 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 |
|---------------|-------|
| ASIN | B0BGR3NXLV |
| ASIN  | B0BGR3NXLV |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #99,915 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #688 in Weather Stripping |
| Color | White |
| Country of origin  | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,516) |
| Customer reviews | 4.5 4.5 out of 5 stars (3,516) |
| Date First Available | 3 October 2022 |
| Date First Available  | 3 October 2022 |
| Included components | Bag |
| Item Package Quantity | 1 |
| Item Weight | 20 g |
| Item model number | MFT-B-40 |
| Item model number  | MFT-B-40 |
| Item thickness | 4 Millimeters |
| Manufacturer | Litaibai Store |
| Manufacturer  | Litaibai Store |
| Material | Polyvinyl Chloride (PVC), Polyethylene (PE) |
| Part number | MFT-B-40 |
| Product Dimensions | 1219.2 x 1.52 x 0.1 cm; 20 g |
| Product Dimensions  | 1219.2 x 1.52 x 0.1 cm; 20 g |
| Size | 40 Feet |

## Product Details

- **Brand:** Litaibai
- **Colour:** White
- **Item thickness:** 4 Millimeters
- **Material:** Polyvinyl Chloride (PVC), Polyethylene (PE)
- **Product dimensions:** 12.19L x 0.02W Meters

## Images

![Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, 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

### ⭐⭐⭐⭐⭐ Review
*by B***L on 11 December 2025*

This weather stripping worked perfectly to seal my patio door. The kerf style is great, just press it into the existing slot in the door frame. No mess, no tools. The 40ft length was more than enough for two exterior doors. A noticeable difference in drafts for a very small price. Would buy again.

### ⭐⭐⭐⭐⭐ Review
*by L***K on 28 November 2025*

This was so easy to use & excellent quality product. I had no trouble installing these myself and they fit perfectly. Great draft protection and sealed my doors well. Super pleased with the quality of this product. Would not hesitate to purchase this again.

### ⭐⭐⭐⭐⭐ Review
*by F***D on 10 March 2024*

Fits good, isolates good

## Frequently Bought Together

- Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White)
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-28*