---
product_id: 20512134
title: "M-D Building Products 68387 Aluminum Commercial Flat-Profile Threshold: Durable and Sleek Entryway Access Solution Draft Protection (5 in. x 1/4 in. x 36 in.) (Silver)"
brand: "m-d building products"
price: "A$57"
currency: AUD
in_stock: true
reviews_count: 8
category: "M D Building Products"
url: https://www.desertcart.com.au/products/20512134-m-d-building-products-68387-aluminum-commercial-flat-profile-threshold
store_origin: AU
region: Australia
---

# ADA-compliant low profile Draft-blocking seal UL-fire rated aluminum M-D Building Products 68387 Aluminum Commercial Flat-Profile Threshold: Durable and Sleek Entryway Access Solution Draft Protection (5 in. x 1/4 in. x 36 in.) (Silver)

**Brand:** m-d building products
**Price:** A$57
**Availability:** ✅ In Stock

## Summary

> 🚪 Elevate your entryway with fire-safe, energy-smart durability!

## Quick Answers

- **What is this?** M-D Building Products 68387 Aluminum Commercial Flat-Profile Threshold: Durable and Sleek Entryway Access Solution Draft Protection (5 in. x 1/4 in. x 36 in.) (Silver) by m-d building products
- **How much does it cost?** A$57 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/20512134-m-d-building-products-68387-aluminum-commercial-flat-profile-threshold)

## 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

- • **Energy Smart:** Seals out drafts to stabilize indoor temps and cut energy costs.
- • **Built to Endure:** Heavy-duty aluminum withstands commercial traffic and fire-rated door standards.
- • **Sleek & Secure Fit:** Flat-profile design ensures a clean look and tight environmental barrier.
- • **Accessibility First:** Low-profile, non-skid surface meets ADA guidelines for effortless wheelchair access.
- • **Quick & Precise Installation:** Easily trimmed and installed for a perfect fit every time.

## Overview

The M-D Building Products 68387 Aluminum Commercial Flat-Profile Threshold is a 36-inch, 5-inch wide, 1/4-inch thick silver aluminum threshold designed for commercial use. It features UL-fire rating compatibility for fire-rated doors, a flat-profile draft-blocking seal for energy efficiency, and an ADA-compliant low-profile design for wheelchair accessibility. Durable and easy to install, it offers a sleek, resilient solution for high-traffic entryways.

## Description

M-D Building Products 68387 Aluminum Commercial Flat-Profile Threshold: Durable and Sleek Entryway Access Solution Draft Protection (5 in. x 1/4 in. x 36 in.) (Silver) - Door Thresholds - desertcart.com

Review: This is a good sturdy threshold. - This was the perfect width, and is a good, sturdy threshold. I had to cut 3/4" of the length off, due to my doorway size, but had no problem triming it. It arrived quickly, is a good value for the money, looks great.
Review: Well made. Easy installation. - High quality aluminum threshold molding. Forms and sits great, worked perfectly in my installation.

## Features

- Durable Aluminum Construction for Commercial Applications: Made from high-quality aluminum, this threshold is specifically engineered to withstand heavy traffic and frequent use in commercial buildings. It is UL-fire rating makes it compatible with fire rated doors. This feature reduces the spread of fire. The durable construction ensures longevity and reliable performance, making it an ideal choice for high-traffic areas where durability and resilience are paramount.
- Versatile Application:Tailored for commercial environments, this threshold is the perfect solution for replacing worn or damaged thresholds in various commercial buildings. It ensures a secure and precise fit, significantly bolstering the defense against external elements while maintaining structural integrity. It is UL-fire rated to be compatible with fire rated doors. This feature reduces the spread of fire and smoke between rooms.
- Energy Efficiency: By effectively sealing out drafts and stabilizing indoor temperatures, this threshold contributes to substantial energy savings, enhancing both comfort and cost-effectiveness within your space.
- Enhanced Environmental Protection: The flat-profile design of this threshold ensures an effective seal, effectively blocking drafts, preventing moisture intrusion, and keeping out dust. This comprehensive protection helps maintain a clean, comfortable, and energy-efficient indoor environment, ensuring optimal conditions throughout the year.
- Wheelchair Accessible Design: Features a specially designed low-profile, non-skid structure that ensures safe and convenient wheelchair access. This thoughtful design is specifically recommended and approved to meet ADA standards, prioritizing accessibility without compromising on style or functionality.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | M-D Building Products |
| Color | Silver |
| Material | Aluminum |
| Number of Items | 1 |
| Product Dimensions | 36"L x 5"W |
| UPC | 043374683875 |

## Product Details

- **Brand:** M-D Building Products
- **Color:** Silver
- **Material:** Aluminum
- **Product Dimensions:** 36"L x 5"W
- **UPC:** 043374683875

## Images

![M-D Building Products 68387 Aluminum Commercial Flat-Profile Threshold: Durable and Sleek Entryway Access Solution Draft Protection (5 in. x 1/4 in. x 36 in.) (Silver) - Image 1](https://m.media-amazon.com/images/I/511PUJUlDUL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this be cut down to to length...31 3/4?**
A: Yes. You just need to make sure that you take 5 1/4 inches off in 2 5/8" sections off of both ends. If that puts you too close to the predrilled and counter sun holes you may have to take the 5 1/4 inch section at one end and drill and countersink another hole.

**Q: are they concrete screws?**
A: Definitely not concrete screws.

**Q: Is this trimable?**
A: Yes, it’s aluminum. I used a hacksaw to trim

**Q: I have an old house and I’m considering this for an exterior door. Does it seal tightly, or do i need to put a vinyl strip on the bottom of the door?**
A: This product provides an excellent base to seal with. In other words it provides no seal. Additional seal strip on the door is required.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is a good sturdy threshold.
*by D***O on December 14, 2025*

This was the perfect width, and is a good, sturdy threshold. I had to cut 3/4" of the length off, due to my doorway size, but had no problem triming it. It arrived quickly, is a good value for the money, looks great.

### ⭐⭐⭐⭐⭐ Well made. Easy installation.
*by T***L on October 27, 2025*

High quality aluminum threshold molding. Forms and sits great, worked perfectly in my installation.

### ⭐⭐⭐⭐⭐ As listed
*by C***N on January 18, 2026*

Great item

## Frequently Bought Together

- M-D Building Products 68387 Aluminum Commercial Flat-Profile Threshold: Durable and Sleek Entryway Access Solution Draft Protection (5 in. x 1/4 in. x 36 in.) (Silver)
- M-D Building Products 68593 Aluminum and Vinyl U-Shape Screw-on Under Door Seal with Kick Plate Draft Stopper, Prevents Dust & Insects, Energy-Saving Door Insulation, Ideal for Home (36 Inch, Silver)
- M-D Building Products 68247 All-Season Door Sweep, Heavy Duty Aluminum, Ideal for Residential & Commercial Use, Easy Installation with Heavy Rubber Seal, Ensure Comfort and Security (36 Inch, Silver)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-01*