---
product_id: 20871775
title: "HD Door Seal Kit 36x84"
brand: "acoustic geometry"
price: "$4124814"
currency: COP
in_stock: true
reviews_count: 4
url: https://www.desertcart.co/products/20871775-hd-door-seal-kit-36x84
store_origin: CO
region: Colombia
---

# Cost-effective Sound isolation Simple install HD Door Seal Kit 36x84

**Brand:** acoustic geometry
**Price:** $4124814
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal in the silence, unlock your peace of mind!

## Quick Answers

- **What is this?** HD Door Seal Kit 36x84 by acoustic geometry
- **How much does it cost?** $4124814 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/20871775-hd-door-seal-kit-36x84)

## Best For

- acoustic geometry enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed for doors 34" - 36" wide and up to 84" high.
- • **Peace of Mind:** Enjoy a 1-year manufacturer warranty for worry-free use.
- • **Seal the Deal:** Transform your space with industry-leading sound isolation.
- • **Durable Materials:** Crafted from premium aluminum and neoprene for long-lasting performance.
- • **Effortless Installation:** Get it done in minutes with our user-friendly design.

## Overview

The HD Door Seal Kit 36x84 by Acoustic Geometry is a premium solution for sound isolation, featuring a simple installation process and crafted from durable aluminum and neoprene. Designed for standard door sizes, this cost-effective kit ensures a quieter environment while providing a 1-year manufacturer warranty for added assurance.

## Description

HD Door Seal Kit 36x84

## Features

- Simple installation
- Cost-effective
- Industry-leading bottom-door seal
- Most effective sound isolation for the money
- This Kit is for doors that are 34" - 36"w x up to 84"h. Other kits are available on our website.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Acoustic Geometry |
| Material | Aluminum, Neoprene |
| Color | Clear Anodized Aluminum |
| UPC | 816985011029 |
| Manufacturer | Acoustical Surfaces, Inc |
| Unit Count | 1.0 Count |
| Part Number | AGDOORSEALKTHD8436 |
| Item Weight | 25 pounds |
| Product Dimensions | 84 x 1 x 3 inches |
| Item model number | AGDOORSEALKTHD8436 |
| Item Package Quantity | 1 |
| Warranty Description | 1yr Mfg Warranty |

## Product Details

- **Brand:** Acoustic Geometry
- **Material:** Aluminum, Neoprene
- **Color:** Clear Anodized Aluminum
- **Product Dimensions:** 84"L x 36"W
- **UPC:** 816985011029

## Images

![HD Door Seal Kit 36x84 - Image 1](https://m.media-amazon.com/images/I/41oBy483BvL.jpg)
![HD Door Seal Kit 36x84 - Image 2](https://m.media-amazon.com/images/I/31lH1436bFL.jpg)
![HD Door Seal Kit 36x84 - Image 3](https://m.media-amazon.com/images/I/515dHcBInML.jpg)
![HD Door Seal Kit 36x84 - Image 4](https://m.media-amazon.com/images/I/51ByvpLPlUL.jpg)

## Questions & Answers

**Q: My door is 31 3/4. Looks like this kit only works with 36" doors?**
A: This Door Seal Kit will work with Doors that are 33" to 36"w. We do offer Kits for Doors with dimensions outside of this window as well. Please contact us directly at 888.237.6348 to find the proper Kit for your Doors.

**Q: Door height is 95 inch , can you help me and if so $ please. Thanks**
A: We do also offer a bigger HD Kit, which is (1) 48" piece, and (2) 96" pieces. This Kit is priced at $352.02 + Shipping

**Q: How much does this door weigh?**
A: This Door Seal Kit weighs approx. 12lbs total. This is for the top, bottom, and both side track pieces.

**Q: Does this help with keeping outside nosies outside? (Ie heavy construction)**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great but bit of a pain to install
*by J***H on May 17, 2022*

This will take some work to install. Careful measuring and tiny cuts to make sure you have the perfect fit. Once it's installed though, it's heavenly. It really works. Must have a solid core door, don't even bother if you have a hollow core.

### ⭐ One Star
*by K***M on December 27, 2016*

This sound proof door kit does not work at all.

### ⭐⭐⭐⭐ Helps with noise.  Door bottom install tricky.
*by F***T on February 7, 2019*

Does a pretty good job of reducing noise. Even when the screw side of the door bottom is installed flush against the hinge-side jamb, the whole door bottom is pushed away by about 1/8 of an inch by pressure on the screw when closing. So I ended up having to trim the inner aluminum piece about about 1/8 shorter than the outer piece. (Or you could trim the whole thing by 1/4 to 5/16 inch instead of the recommended 3/16 inch.) I also had to trim the rubber insert on the door bottom significantly shorter than recommended so that it wouldn't get trapped on either side in the side jambs but rather sit flush against them.

## Frequently Bought Together

- Acoustic Geometry HD Door Seal Kit 36x84
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**Shop now:** [https://www.desertcart.co/products/20871775-hd-door-seal-kit-36x84](https://www.desertcart.co/products/20871775-hd-door-seal-kit-36x84)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-22*