---
product_id: 277036746
title: "M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White)"
brand: "m-d building products"
price: "KD 11.60"
currency: KWD
in_stock: true
reviews_count: 1
category: "M D Building Products"
url: https://www.desertcart.com.kw/products/277036746-m-d-building-products-43336-vinyl-cinch-u-shape-slide
store_origin: KW
region: Kuwait
---

# Energy-saving seal Blocks drafts & moisture 36-inch vinyl strip M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White)

**Brand:** m-d building products
**Price:** KD 11.60
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal smart, save big—comfort starts at your doorstep!

## Quick Answers

- **What is this?** M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White) by m-d building products
- **How much does it cost?** KD 11.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/277036746-m-d-building-products-43336-vinyl-cinch-u-shape-slide)

## Best For

- m-d building products enthusiasts

## Why This Product

- Trusted m-d building products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Draft & Noise Blocker:** Keeps your space cozy and quiet, even in busy urban settings.
- • **All-Weather Durability:** Robust vinyl stands strong against wear, rain, and sun year-round.
- • **Custom Fit Flexibility:** Easily cut to size for a perfect, seamless door fit every time.
- • **Energy Efficiency Booster:** Seal gaps, slash energy bills, and shrink your carbon footprint.
- • **Effortless Slide-On Installation:** No tools, no hassle—just slide and seal in seconds.

## Overview

The M-D Building Products 43336 Vinyl Cinch U-Shape Under Door Seal is a 36-inch durable vinyl strip designed for quick slide-on installation. It effectively blocks drafts, moisture, and noise, enhancing home insulation and energy efficiency. Ideal for standard doors, it reduces heating and cooling costs while providing long-lasting weatherproof protection.

## Description

Highlights: Stripping Length: 36" Material: Vinyl Color: White Application: Doors Thickness: 1.75" Stripping Width: 2.25" Cinch slide-on bottom door seal requires no fasteners Blocks out drafts and moisture Packaging Type: Bag

Review: Cut to size and you're good to go. - Perfect under door seal. Just make sure to measure and cut before installation or it will be a pain.

## Features

- Superior Weatherproofing: Enhance your home's insulation with the Vinyl Cinch U-Shape Slide-On Under Door Seal. This innovative design effectively blocks drafts and dust, maintaining a comfortable indoor temperature year-round. Made from high-quality vinyl, it ensures a tight seal under your door, reducing energy consumption and lowering heating and cooling costs.
- Durable & Long-Lasting: Crafted from robust vinyl material, the under door seal is designed to withstand daily wear and tear. Its durable construction ensures long-term performance, making it a reliable solution for door sealing needs. Regardless of varying weather conditions, this under door seal remains intact and effective, providing consistent protection and maintaining its integrity over time.
- Easy Installation: The slide-on U-shape design allows for quick and simple attachment to the bottom of your door, without the need for special tools or professional assistance. This user-friendly feature makes it an excellent choice for DIY enthusiasts and homeowners looking to improve their home's efficiency. The seal fits snugly onto standard doors, ensuring a secure and seamless fit that enhances its performance.
- Noise Reduction: The under door seal not only protects against drafts but also acts as an effective noise blocker. This feature is particularly beneficial for homes and offices located in busy areas, where reducing noise levels can significantly enhance comfort and productivity. By creating a sound barrier at the bottom of your door, this seal helps to minimize the intrusion of unwanted noise, ensuring a quieter and more serene indoor environment.
- Energy Efficiency: Improve your home's energy efficiency with the M-D Building Products Cinch Under Door Seal. By effectively sealing gaps under doors, it prevents the loss of heated or cooled air, allowing your HVAC system to operate more efficiently. This results in lower energy bills and a reduced carbon footprint, contributing to a more sustainable and cost-effective living environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P4QHJNG |
| Best Sellers Rank | #41,609 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #323 in Weather Stripping |
| Brand | M-D Building Products |
| Brand Name | M-D Building Products |
| Color | White |
| Colour | White |
| Customer Reviews | 4.2 out of 5 stars 6,423 Reviews |
| Global Trade Identification Number | 00043374433364 |
| Included Components | DOOR SEAL CINCH 36"WHT by M-D BUILDING PRODUCTS MfrPartNo 43336 |
| Item Dimensions L x W | 91.4L x 5.1W centimeters |
| Item Thickness | 1.75 Inches |
| Item Type Name | DOOR SEAL CINCH 36"WHT by M-D BUILDING PRODUCTS MfrPartNo 43336 |
| Item Weight | 318 g |
| Item height | 1.75 inches |
| Item thickness | 1.75 Inches |
| Manufacturer | M-D Building Products |
| Material | Vinyl |
| Material Type | Vinyl |
| Product dimensions | 91.4L x 5.1W centimeters |
| Recommended Uses For Product | Under Door |
| Recommended uses for product | Under Door |
| UPC | 043374433364 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** M-D Building Products
- **Material:** Vinyl
- **Colour:** White
- **Product dimensions:** 91.4L x 5.1W centimeters
- **Item thickness:** 1.75 Inches

## Images

![M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White) - Image 1](https://m.media-amazon.com/images/I/51yk5i9KX-L.jpg)
![M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White) - Image 2](https://m.media-amazon.com/images/I/714VJRZXtML.jpg)
![M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White) - Image 3](https://m.media-amazon.com/images/I/71CjZRjwxrL.jpg)
![M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White) - Image 4](https://m.media-amazon.com/images/I/71GW1vUJxpL.jpg)
![M-D Building Products 43336 Vinyl Cinch® U-Shape Slide-On Under Door Seal, Easy-to-Install, Energy-Saving, Weatherproof Seal for Doors, Effective Draft Blocker, Ideal for Home (36 Inch, White) - Image 5](https://m.media-amazon.com/images/I/71gZQMac3SL.jpg)

## Questions & Answers

**Q: Can anyone show me a product on Amazon I can order to cut this with please?**
A: I did mine with just a utility razor blade but as Warren said a hacksaw might be good, so I think it might be too soft for that.

**Q: Is the logistics updated in time?**
A: No

**Q: do you have brown color?**
A: Mine is 1 3/4 inches and it’s a tight fit, I’d guess it will work

**Q: Will this scratch interior wood floors?**
A: The bottom is flexible and soft. I don’t think it would.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cut to size and you're good to go.
*by A***Y on 4 July 2024*

Perfect under door seal. Just make sure to measure and cut before installation or it will be a pain.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.kw/products/277036746-m-d-building-products-43336-vinyl-cinch-u-shape-slide](https://www.desertcart.com.kw/products/277036746-m-d-building-products-43336-vinyl-cinch-u-shape-slide)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-25*