---
product_id: 9645327
title: "M-D Building Products 03723 9 ft. Black Rubber Garage Door Bottom Seal"
brand: "m-d building products"
price: "₨640"
currency: SCR
in_stock: true
reviews_count: 13
category: "M D Building Products"
url: https://www.desertcart.sc/products/9645327-m-d-building-products-03723-9-ft-black-rubber-garage
store_origin: SC
region: Seychelles
---

# Includes spiral nails + washers for secure fit Premium black rubber, durable & flexible 9 ft. length for full door coverage M-D Building Products 03723 9 ft. Black Rubber Garage Door Bottom Seal

**Brand:** m-d building products
**Price:** ₨640
**Availability:** ✅ In Stock

## Summary

> 🖤 Seal smart, live smart — your garage’s sleek new armor!

## Quick Answers

- **What is this?** M-D Building Products 03723 9 ft. Black Rubber Garage Door Bottom Seal by m-d building products
- **How much does it cost?** ₨640 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/9645327-m-d-building-products-03723-9-ft-black-rubber-garage)

## 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

- • **Sleek & Subtle:** Matte black finish adds a polished, professional look to your garage door
- • **Protect Your Space:** Prevents debris and pests from invading your garage sanctuary
- • **Seal Out the Elements:** Blocks drafts, moisture, dust & insects for year-round comfort
- • **Durability Meets Design:** Premium rubber resists wear, flexes in cold, and cushions door impact
- • **Tailored Fit, Effortless Install:** Cut-to-length design with included nails & washers for a perfect, secure seal

## Overview

The M-D Building Products 03723 Garage Door Bottom Seal is a 9-foot long, 2-inch wide premium black rubber strip designed to create a durable, flexible barrier between your garage door and floor. It effectively blocks drafts, moisture, dust, and insects while cushioning door impact. Easy to install with included spiral nails and washers, it can be trimmed to fit any door size, making it a must-have upgrade for a polished, protected garage.

## Description

M-D Building Products 03723 9 ft. Black Rubber Garage Door Bottom Seal - Pocket Door Hardware - desertcart.com

Review: Superb Rubber Garage Door Seal - This seal is 100% rubber, not plastic, so it conforms well to the space under the door. It is just the right thickness to give a stiffness so it doesn't feel flimsy, yet it can be easily handled for installation. The nails have a spiral along the shaft so they won't pull out as easily as smooth nails. The plastic "washers' have a large diameter that will keep the nails from tearing the seal. To cut the rubber seal to fit the door, a sharp pair of scissors works great. Installation can be done alone, but it goes more smoothly with two. Will know more in the winter if snow or ice will stick the seal to the cement, but the rubber's flexibility seems like it will keep that from happening. If this is not the case, I will update this post. The seal looks great on the door, making it look more finished, and we have already noticed it doesn't feel drafty in the garage anymore. We had a 1/8" gap below the door and this seal closes it perfectly. Our door is an "old fashioned" heavy manual lift type, and this seal also acts as a bumper to cushion the door when closing it, helping to protect the windowpanes. This seal is an excellent investment, will protect the door, and keep debris and animals out, and snow from blowing in. You will be pleased with this very high-quality garage door seal!
Review: Easy to Install Garage Door Seal - This garage door seal is very simple and quite effective. The seal is high quality with virtually no water retention. You will have to have your door in a partially open position to attach the strip. The product installs easily and comes with the required nails and they include plastic washers to increase the holding area. I had to purchase the 16 foot long sealer since they did not advertise a 10 foot long strip that I needed. The strip provides a very thorough seal should have a reasonably long life in outdoor conditions. I would purchase this again.

## Features

- Made of durable premium rubber
- Provides seal between the bottom of the door and garage floor
- 9 ft. L x 2 in. W x 1 in. H
- Black color
- Fasten with nails or screws, nails included
- Outdoor use
- Protects against drafts, moisture, dust, and insects
- Cut with scissors to desired length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000052035 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #20,327 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Weatherproofing Garage Door Seals |
| Brand | M-D Building Products |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,307) |
| Date First Available | December 2, 2006 |
| Finish | Black |
| Global Trade Identification Number | 00043374037234 |
| Included Components | Building Materials & Ladders;Doors;weatherproofing-garage-door-seals |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Thickness | 0.25 Inches |
| Item Weight | 0.01 ounces |
| Item model number | 3723 |
| Manufacturer | M-D Building Products |
| Material | Rubber |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Part Number | 03723 |
| Pattern | Solid |
| Power Source | power_source_type |
| Product Dimensions | 108"L x 2"W |
| Recommended Uses For Product | Door |
| Shape | Rectangle |
| Size | 9 Ft. |
| Style | Traditional |
| UPC | 043374037234 |
| Unit Count | 1.0 Count |
| Usage | specific_uses_for_product |
| Warranty Description | Warranty |

## Product Details

- **Brand:** M-D Building Products
- **Color:** Black
- **Item Thickness:** 0.25 Inches
- **Material:** Rubber
- **Product Dimensions:** 108"L x 2"W

## Images

![M-D Building Products 03723 9 ft. Black Rubber Garage Door Bottom Seal - Image 1](https://m.media-amazon.com/images/I/61deHeBY6UL.jpg)

## Questions & Answers

**Q: how high is the vertical section between the door and the floor?**
A: The angled section ends about 5/8" below the bottom of the door.

**Q: I need more of the black "washers", but I can't seem to find any for #6 self-drilling screws that fit like these do?**
A: I don't know where you can get more washers but this is what I did. I used five washers from the old molding. You probably  can get washers from Home Depot. When the door is closed you can't really see the washers so it wasn't a problem for me. This is a great garage door sealer and easy to install. I hope this helps.

**Q: I have a metal garage door that has a bolt on bottom weather strip that is shot do you have a reasonibly priced replacement?**
A: You can use this on a metal garage door--we did, and it worked perfectly. You have to use self-tapping metal screws instead of the wood nails that are included. Capri Tools 10024 Hex Self Tapping Screw Assortment, 200-Piece, here on Amazon. The washers that come with this weather strip fit perfectly. This weather strip is just wonderful, and fits perfectly! It keeps out bugs, small animals, and the grass that the landscapers try to blow under our garage door after mowing!

**Q: Does anyone know what size sheet metal screws I need to order?**
A: The product camevwith nails. You do not need to order screws.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb Rubber Garage Door Seal
*by R***R on October 2, 2024*

This seal is 100% rubber, not plastic, so it conforms well to the space under the door. It is just the right thickness to give a stiffness so it doesn't feel flimsy, yet it can be easily handled for installation. The nails have a spiral along the shaft so they won't pull out as easily as smooth nails. The plastic "washers' have a large diameter that will keep the nails from tearing the seal. To cut the rubber seal to fit the door, a sharp pair of scissors works great. Installation can be done alone, but it goes more smoothly with two. Will know more in the winter if snow or ice will stick the seal to the cement, but the rubber's flexibility seems like it will keep that from happening. If this is not the case, I will update this post. The seal looks great on the door, making it look more finished, and we have already noticed it doesn't feel drafty in the garage anymore. We had a 1/8" gap below the door and this seal closes it perfectly. Our door is an "old fashioned" heavy manual lift type, and this seal also acts as a bumper to cushion the door when closing it, helping to protect the windowpanes. This seal is an excellent investment, will protect the door, and keep debris and animals out, and snow from blowing in. You will be pleased with this very high-quality garage door seal!

### ⭐⭐⭐⭐⭐ Easy to Install Garage Door Seal
*by W***. on September 22, 2025*

This garage door seal is very simple and quite effective. The seal is high quality with virtually no water retention. You will have to have your door in a partially open position to attach the strip. The product installs easily and comes with the required nails and they include plastic washers to increase the holding area. I had to purchase the 16 foot long sealer since they did not advertise a 10 foot long strip that I needed. The strip provides a very thorough seal should have a reasonably long life in outdoor conditions. I would purchase this again.

### ⭐⭐⭐⭐ Easy to install
*by E***S on November 5, 2025*

It was a fairly straightforward installation, took around 30 minutes to do but one issue we ran into was the tube inside just wouldn’t expand. It was kind of difficult getting it to a tube shape from the flat shape that it comes as.

## Frequently Bought Together

- M-D Building Products 03723 9 ft. Black Rubber Garage Door Bottom Seal
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-14*