---
product_id: 42957200
title: "Automatic Door Bottom, Heavy Duty Surface Mounted Clear Anodized Aluminum 36\""
brand: "trademark soundproofing"
price: "828.50 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/42957200-automatic-door-bottom-heavy-duty-surface-mounted-clear-anodized-aluminum
store_origin: TN
region: Tunisia
---

# Automatic Door Bottom, Heavy Duty Surface Mounted Clear Anodized Aluminum 36"

**Brand:** trademark soundproofing
**Price:** 828.50 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Automatic Door Bottom, Heavy Duty Surface Mounted Clear Anodized Aluminum 36" by trademark soundproofing
- **How much does it cost?** 828.50 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/42957200-automatic-door-bottom-heavy-duty-surface-mounted-clear-anodized-aluminum)

## Best For

- trademark soundproofing enthusiasts

## Why This Product

- Trusted trademark soundproofing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

This automatic door bottom is designed to provide soundproofing protection for natural sound levels. It is also rated for smoke and fire protection, up to 3 hours. It utilizes a concealed flat spring mechanism which is activated upon opening and closing the door. This motion ensures a smooth usage even on an uneven surface. It is made of heavy duty material that is built to last. These door bottoms have been tested through 5 million cycles! The aluminum anodized casing is fitted with a solid neoprene seal that compresses, with a maximum drop of 1", when the door is closed. It is compatible with a saddle or directly onto the floor and it can be applied to right or left handed doors.

## Features

- Solid neoprene seal, self-extinguishing, oil resistant and fire rated
- High quality mechanism
- Aluminum anodized casing - Anodized to 206
- Maximum 1" drop
- Tested through 5 million trials

## Images

![Automatic Door Bottom, Heavy Duty Surface Mounted Clear Anodized Aluminum 36" - Image 1](https://images-na.ssl-images-amazon.com/images/I/41Sixfjf7vL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/42957200-automatic-door-bottom-heavy-duty-surface-mounted-clear-anodized-aluminum](https://www.desertcart.tn/products/42957200-automatic-door-bottom-heavy-duty-surface-mounted-clear-anodized-aluminum)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-24*