---
product_id: 9583340
title: "M-D Building Products 78634 5-5/8 in. x 1-1/8 in. x 36 in. Bronze Adjustable Aluminum & Hardwood Threshold Kit - Versatile Solution for French and Exterior Doors"
brand: "m-d building products"
price: "391.31 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "M D Building Products"
url: https://www.desertcart.tn/products/9583340-m-d-building-products-78634-5-5-8-in-x
store_origin: TN
region: Tunisia
---

# Adjustable riser fits uneven gaps All installation hardware included Durable aluminum & oak wood build M-D Building Products 78634 5-5/8 in. x 1-1/8 in. x 36 in. Bronze Adjustable Aluminum & Hardwood Threshold Kit - Versatile Solution for French and Exterior Doors

**Brand:** m-d building products
**Price:** 391.31 DT
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal with style and precision—your door’s new best friend!

## Quick Answers

- **What is this?** M-D Building Products 78634 5-5/8 in. x 1-1/8 in. x 36 in. Bronze Adjustable Aluminum & Hardwood Threshold Kit - Versatile Solution for French and Exterior Doors by m-d building products
- **How much does it cost?** 391.31 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/9583340-m-d-building-products-78634-5-5-8-in-x)

## 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

- • **Save Big Without Compromise:** Top-tier quality at less than half the price of big box alternatives—join thousands upgrading smartly and saving money.
- • **Hassle-Free Installation Kit:** Comes complete with fasteners, bolts, nuts, cap screws, and more—everything you need for a smooth, professional setup.
- • **Custom Fit for Every Door Gap:** Adjustable riser lets you seal uneven or unique gaps from 1-1/8" up to 1-3/8", blocking drafts, moisture, dust, and bugs effortlessly.
- • **Built to Last with Premium Materials:** Durable aluminum frame paired with sturdy oak wood ensures your threshold withstands the test of time and weather.
- • **Sleek Bronze Finish for Modern Doors:** Enhance your entryway with a stylish bronze threshold that complements French and exterior doors alike.

## Overview

The M-D Building Products 78634 Threshold Kit is a 36-inch bronze-finished, adjustable door threshold crafted from durable aluminum and solid oak wood. Designed to fit French and exterior doors, it features an adjustable riser to seal uneven gaps from 1-1/8" to 1-3/8" high, effectively blocking drafts, moisture, dust, and insects. The kit includes all necessary hardware for easy installation, offering a cost-effective, stylish, and reliable solution to enhance your home’s weatherproofing and curb appeal.

## Description

Top Solutions for Your Home Visit the Store Top Solutions for Your Home Visit the Store

Review: Great threshold, much less expensive than the big box stores - Our old threshold was in bad shape due to water infiltration. Looked around for a comparable replacement. Saw one online at Home Depot for over $100 but it was not in stock locally. Looked on desertcart and found what looks like the exact same item for less than half the price. Got it quickly but it only came with 4 nuts and bolts - we got the 73 inch version which should have come with 8 nuts and bolts, to match the 8 mounting holes. I contacted desertcart but they could not send additional hardware - only offered a refund or replacement (which I thought was overkill). So I contacted MD Products and they are shipping the extra hardware for free. I did a test installation with the 4 bolts and it looked good and fit nicely, once trimmed. As others have said, the wood part is held together with staples that don't hold that well, so I reinforced that with wood glue and a few finish nails (with pre-drilled holes, so as not to crack the wood) and this made it much sturdier. Also, check the photos in other reviews here on desertcart for great tips on how to secure the washers to the bolts. The included instructions for that were a little vague.
Review: The sunken screws that adjust with the adjustment piece are not very strong I had to put new ones in - If you want it longer then 4 and 5/8 of an inch there is an add-on you can buy which tapered the nose down should have came with it I think but it's good quality

## Features

- DURABLE ALUMINUM & STURDY OAK WOOD CONSTRUCTION - Our threshold is made of durable aluminum and sturdy oak wood, ensuring long-lasting use. The adjustable riser allows for precise sealing of uneven gaps and unique installations.
- PROTECT AGAINST DRAFTS, MOISTURE, DUST & bugsS - Keep your home safe with this 5-5/8 in. x 1-1/8 in. x 36 in. threshold that seals the gap between your door and the floor. Protect against drafts, moisture, dust and bugss!
- ADJUSTABLE RISER TO SEAL UNIQUE & UNEVEN GAPS - Don't let those pesky bugs or bad weather sneak into your home! Easily adjust the riser to precisely seal unique and uneven gaps, so you can rest easy knowing you're secure from outside elements. The riser can be adjusted from 1-⅛ in. up to 1-⅜ in. heights.
- FASTENERS, BOLTS, NUTS, CAP & SCREWS ALL INCLUDED - It's time to stop worrying about what kind of materials you'll need to install a new threshold. We've got all the hardware included: fasteners, bolts, nuts, cap screws are all included for a hassle free installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006VAM5G |
| Best Sellers Rank | #27,238 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Thresholds |
| Brand | M-D Building Products |
| Brand Name | M-D Building Products |
| Color | Bronze |
| Customer Reviews | 4.1 out of 5 stars 1,482 Reviews |
| Global Trade Identification Number | 00043374786347 |
| Included Components | MD Building - 78634 |
| Item Dimensions L x W x Thickness | 36"L x 5.62"W x 0.12"Th |
| Item Type Name | MD Building - 78634 |
| Item Weight | 3.25 Pounds |
| Manufacturer | M-D Building Products |
| Manufacturer Part Number | 78634 |
| Material | Aluminum |
| Material Type | Aluminum |
| Maximum Gap Fill | 5.62 Inches |
| Model Number | MD Building - 78634 |
| Number of Pieces | 1 |
| Product Dimensions | 36"L x 5.62"W x 0.12"Th |
| UPC | 043374786347 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** M-D Building Products
- **Color:** Bronze
- **Material:** Aluminum
- **Maximum Gap Fill:** 5.62 Inches
- **Product Dimensions:** 36"L x 5.62"W x 0.12"Th

## Images

![M-D Building Products 78634 5-5/8 in. x 1-1/8 in. x 36 in. Bronze Adjustable Aluminum & Hardwood Threshold Kit - Versatile Solution for French and Exterior Doors - Image 1](https://m.media-amazon.com/images/I/61exkwpENoL.jpg)
![M-D Building Products 78634 5-5/8 in. x 1-1/8 in. x 36 in. Bronze Adjustable Aluminum & Hardwood Threshold Kit - Versatile Solution for French and Exterior Doors - Image 2](https://m.media-amazon.com/images/I/61GOiTFwgdL.jpg)
![M-D Building Products 78634 5-5/8 in. x 1-1/8 in. x 36 in. Bronze Adjustable Aluminum & Hardwood Threshold Kit - Versatile Solution for French and Exterior Doors - Image 3](https://m.media-amazon.com/images/I/61R-Ce6m6qL.jpg)
![M-D Building Products 78634 5-5/8 in. x 1-1/8 in. x 36 in. Bronze Adjustable Aluminum & Hardwood Threshold Kit - Versatile Solution for French and Exterior Doors - Image 4](https://m.media-amazon.com/images/I/71ezEijtHvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great threshold, much less expensive than the big box stores
*by C***E on November 3, 2020*

Our old threshold was in bad shape due to water infiltration. Looked around for a comparable replacement. Saw one online at Home Depot for over $100 but it was not in stock locally. Looked on Amazon and found what looks like the exact same item for less than half the price. Got it quickly but it only came with 4 nuts and bolts - we got the 73 inch version which should have come with 8 nuts and bolts, to match the 8 mounting holes. I contacted Amazon but they could not send additional hardware - only offered a refund or replacement (which I thought was overkill). So I contacted MD Products and they are shipping the extra hardware for free. I did a test installation with the 4 bolts and it looked good and fit nicely, once trimmed. As others have said, the wood part is held together with staples that don't hold that well, so I reinforced that with wood glue and a few finish nails (with pre-drilled holes, so as not to crack the wood) and this made it much sturdier. Also, check the photos in other reviews here on Amazon for great tips on how to secure the washers to the bolts. The included instructions for that were a little vague.

### ⭐⭐⭐⭐⭐ The sunken screws that adjust with the adjustment piece are not very strong I had to put new ones in
*by I***R on March 22, 2026*

If you want it longer then 4 and 5/8 of an inch there is an add-on you can buy which tapered the nose down should have came with it I think but it's good quality

### ⭐⭐⭐⭐ A good value but requires some skill and tools to install properly
*by E***L on September 9, 2021*

As another reviewer suggested, this 73" threshold seems to be from "seconds" stock from M-D, hence the lower price than the 72" version available at box stores. The one I received had a very minor flaw in the wood on the underside, nothing that would affect installation or use. I would not buy this without 'free returns' available, in case the one received has unacceptable flaws. But mine also did not match the provided instructions for pushing the washer onto the bolt. Instructions show it sitting flush, so using a hammer with a socket to tap the washer into place would work. The item I received has the bolts sitting below the top surface by about 1/8" (as if a small wood plug could be place above to hide it?) Because of this difference, I completed the assembly by using a bench vice rather than a hammer. This allows a spacer (I used a hex nut) to be taped to one side of the vice, against which the bolt head can sit while the socket presses the washer on. See images. This made it very easy to turn the vice until the washer was snug. Aside from the above, installation follows the instructions. An angle grinder makes short work of trimming. (Tip: to remove your old threshold, slice it down the middle and take it out in two parts.) The aluminum and visible wood on my unit was flawless. I really like that it is adjustable since my old house has some issues with level floors, and also seasonal changes can affect the tightness of the door. I paired my installation with the M-D Building Products 69554 1-3/4-Inch by 36-Inch DB003 U-Shaped Door Bottom with Drip Cap. It's a quality component and mates well with the threshold.

## Frequently Bought Together

- M-D Building Products 78634 5-5/8 in. x 1-1/8 in. x 36 in. Bronze Adjustable Aluminum & Hardwood Threshold
- M-D Building Products 67107 TH200 2-Inch by 36-Inch Inswing Extenders
- M-D Building Products 69554 1-3/4-Inch by 36-Inch DB003 U-Shaped Door Bottom with Drip Cap, Bronze

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-02*