---
product_id: 149788062
title: "US Fireplace Products - Seal Tight Damper 13\" x 18\", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys"
brand: "us fireplace products"
price: "₩849078"
currency: KRW
in_stock: true
reviews_count: 9
category: "Us Fireplace Products"
url: https://www.desertcart.kr/products/149788062-us-fireplace-products-seal-tight-damper-13-x-18-air
store_origin: KR
region: South Korea
---

# 13"x18" perfect fit Pre-assembled, easy install Dual gasket airtight seal US Fireplace Products - Seal Tight Damper 13" x 18", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys

**Brand:** us fireplace products
**Price:** ₩849078
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the warmth, ditch the drafts — your fireplace’s new best friend!

## Quick Answers

- **What is this?** US Fireplace Products - Seal Tight Damper 13" x 18", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys by us fireplace products
- **How much does it cost?** ₩849078 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/149788062-us-fireplace-products-seal-tight-damper-13-x-18-air)

## Best For

- us fireplace products enthusiasts

## Why This Product

- Trusted us fireplace products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Gasket Technology:** Two high-tech gaskets work in tandem to minimize heat loss and slash your energy bills.
- • **Maximize Heat Retention:** Lock in warmth and keep cold drafts out with an airtight seal that boosts your fireplace’s efficiency.
- • **Durable Alloy Steel Build:** Crafted from premium alloy steel with a sleek powder-coated finish for lasting performance and style.
- • **Ready to Install, Right Out of the Box:** No hassle setup with a fully assembled damper designed for quick, professional-grade installation.
- • **Exclusive for Wood-Burning Masonry Fireplaces:** Engineered specifically for open wood-burning chimneys—no compromises, just perfect fit and function.

## Overview

The US Fireplace Products Seal Tight Damper (13" x 18") is a premium, air-tight chimney damper designed exclusively for wood-burning masonry fireplaces. Featuring dual gasket technology for superior heat retention and energy savings, it comes fully assembled from durable alloy steel with a powder-coated finish. Easy to install and built to last, this damper ensures your home stays warmer while preventing cold drafts, making it a must-have upgrade for efficient fireplace performance.

## Description

Buy US Fireplace Products - Seal Tight Damper 13" x 18", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys: Chimney Caps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Well built - Replaced a leaking damper this has help keep the room warmer and drafts out. Was easy to install and use.
Review: Great product. - Exactly what it says- measures correct. works great! Built well.

## Features

- Air Tight Seal: This US Fireplace Products Seal Tight Damper provides an air tight seal for your fireplace damper, ensuring maximum efficiency and heat retention in your home.
- High-Tech Gasket System: Designed with two gaskets, this damper guarantees the most efficient seal possible, reducing heat loss and saving you energy costs.
- The primary gasket sits in a channel inside the damper frame, while the secondary, liquid gasket, sits underneath the front portion of the damper lid.
- The Seal Tight Damper does not require a fire safety device, is made of the highest quality material allowing for easy operation and comes completely assembled and ready to install.
- The Seal Tight Damper is made for use only with open, wood burning, masonry fireplace chimneys and is not suitable for use on chimneys serving vented gas logs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003JVAYC6 |
| Best Sellers Rank | #400,832 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #49 in Fireplace Chimney Caps |
| Brand | US Fireplace Products |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (202) |
| Date First Available | April 26, 2010 |
| Finish Type | Powder Coated |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.13 pounds |
| Item model number | 1207 |
| Manufacturer | US FIREPLACE PRODUCTS |
| Material | Alloy Steel |
| Product Dimensions | 18"L x 13"W |
| Style | Chain |
| UPC | 633210535347 609408343094 |

## Product Details

- **Brand:** US Fireplace Products
- **Color:** Black
- **Item Weight:** 5.1 Pounds
- **Material:** Alloy Steel
- **Product Dimensions:** 18"L x 13"W

## Images

![US Fireplace Products - Seal Tight Damper 13" x 18", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys - Image 1](https://m.media-amazon.com/images/I/21HbTyFGG-L.jpg)
![US Fireplace Products - Seal Tight Damper 13" x 18", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys - Image 2](https://m.media-amazon.com/images/I/21bWuaPyNUL.jpg)
![US Fireplace Products - Seal Tight Damper 13" x 18", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys - Image 3](https://m.media-amazon.com/images/I/31CiWMZ6mjL.jpg)
![US Fireplace Products - Seal Tight Damper 13" x 18", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys - Image 4](https://m.media-amazon.com/images/I/31SrSsmplFL.jpg)
![US Fireplace Products - Seal Tight Damper 13" x 18", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys - Image 5](https://m.media-amazon.com/images/I/31flMZICwTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well built
*by E***C on December 24, 2025*

Replaced a leaking damper this has help keep the room warmer and drafts out. Was easy to install and use.

### ⭐⭐⭐⭐⭐ Great product.
*by R***L on October 23, 2025*

Exactly what it says- measures correct. works great! Built well.

### ⭐⭐⭐⭐⭐ Nice fit
*by T***O on January 24, 2025*

This damper fit and was easy to install. The install instruction sheet was easy to follow and the product works as designed. Thank you.

## Frequently Bought Together

- US Fireplace Products - Seal Tight Damper 13" x 18", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys
- DAP 7079818854 High Heat Mortar Fire Stop Caulk, 10 Fluid Ounces, Black, 10 Ounce

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/149788062-us-fireplace-products-seal-tight-damper-13-x-18-air](https://www.desertcart.kr/products/149788062-us-fireplace-products-seal-tight-damper-13-x-18-air)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*