---
product_id: 14937205
title: "M-D Building Products 47000 36 in. Brown Vinyl Concealed Screw/Nail-on Under Door Seal"
brand: "m-d building products"
price: "A$32"
currency: AUD
in_stock: true
reviews_count: 8
category: "M D Building Products"
url: https://www.desertcart.com.au/products/14937205-m-d-building-products-47000-36-in-brown-vinyl-concealed
store_origin: AU
region: Australia
---

# 36-inch length for full door coverage 0.38-inch thickness seals gaps up to 3/8 inch Concealed screw/nail mounting for secure fit M-D Building Products 47000 36 in. Brown Vinyl Concealed Screw/Nail-on Under Door Seal

**Brand:** m-d building products
**Price:** A$32
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal with style and strength!

## Quick Answers

- **What is this?** M-D Building Products 47000 36 in. Brown Vinyl Concealed Screw/Nail-on Under Door Seal by m-d building products
- **How much does it cost?** A$32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/14937205-m-d-building-products-47000-36-in-brown-vinyl-concealed)

## 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

- • **Easy Installation:** Screw, staple, or nail on for a sturdy, customizable fit
- • **Durable Vinyl Build:** Resists wear and tear, ensuring long-lasting performance
- • **Universal Compatibility:** Replaces many pre-hung style under door seals effortlessly
- • **Sleek Concealed Mounting:** Hidden screws/nails keep your door looking clean and professional
- • **Precision Fit, Zero Draft:** Seals gaps up to 3/8 inch for ultimate energy efficiency

## Overview

The M-D Building Products 47000 is a 36-inch long, 2-inch wide brown vinyl under door seal designed to replace many pre-hung door seals. Its 0.38-inch thickness effectively seals gaps up to 3/8 inch, improving insulation and energy efficiency. Featuring concealed screw or nail mounting, it offers a secure, professional finish ideal for durable, long-term weatherproofing.

## Description

M-D Building Products 47000 36 in. Brown Vinyl Concealed Screw/Nail-on Under Door Seal - Pocket Door Hardware - desertcart.com

Review: You have to screw, staple or nail on. - Measure your gap. I have an adjustable threshold and all the way up I still had a gap with my old worn seal. This one was way thicker for up to a 3/8" gap. I then had to adjust my landing all the way down and it is just a little snug but good. My old one was glued on and I chose to screw this one on and it has a sturdy back for a firm mount. No mounting hardware included.
Review: Thanks - Perfect

## Features

- 36 in. L x 2 in. W x 3/8 in. H
- Brown color
- Replaces many "pre-hung" style under door seals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | M-D Building Products |
| Color | Brown |
| Item Thickness | 0.38 Inches |
| Material | Vinyl |
| Product Dimensions | 36"L x 2"W |
| Recommended Uses For Product | door |

## Product Details

- **Brand:** M-D Building Products
- **Material:** Vinyl
- **Color:** Brown
- **Product Dimensions:** 36"L x 2"W
- **Item Thickness:** 0.38 Inches

## Images

![M-D Building Products 47000 36 in. Brown Vinyl Concealed Screw/Nail-on Under Door Seal - Image 1](https://m.media-amazon.com/images/I/51Tn15kqkkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ You have to screw, staple or nail on.
*by J***1 on December 31, 2025*

Measure your gap. I have an adjustable threshold and all the way up I still had a gap with my old worn seal. This one was way thicker for up to a 3/8" gap. I then had to adjust my landing all the way down and it is just a little snug but good. My old one was glued on and I chose to screw this one on and it has a sturdy back for a firm mount. No mounting hardware included.

### ⭐⭐⭐⭐⭐ Thanks
*by G***S on December 31, 2025*

Perfect

### ⭐⭐⭐⭐ Good quality
*by D***6 on December 14, 2017*

It was slightly bigger than the door but not hard to just razor off excess. Would have given five stars if it also come with the nails required. Does not have sticky back, we used glue and then nailed in.

## Frequently Bought Together

- M-D Building Products 47000 36 in. Brown Vinyl Concealed Screw/Nail-on Under Door Seal
- Kerf Weather Stripping Door Seal for Large Gap and Easy Installation (40 Feet, White)
- Weather Stripping Door Seal Strip Soundproof Q Foam Weather Stripping for Door Frame, Exterior Door Weather Stripping for Large Gap, Easy to Install（Black, 26FT

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**Shop now:** [https://www.desertcart.com.au/products/14937205-m-d-building-products-47000-36-in-brown-vinyl-concealed](https://www.desertcart.com.au/products/14937205-m-d-building-products-47000-36-in-brown-vinyl-concealed)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-18*