--- product_id: 149788062 title: "Seal Tight Damper 13\" x 18\", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys" brand: "us fireplace products" price: "KD 138.00" currency: KWD in_stock: true reviews_count: 9 category: "Us Fireplace Products" url: https://www.desertcart.com.kw/products/149788062-seal-tight-damper-13-x-18-air-tight-chimney-damper store_origin: KW region: Kuwait --- # Optimized for wood-burning fireplaces Pre-assembled, easy install Double gasket air-tight seal Seal Tight Damper 13" x 18", Air Tight Chimney Damper, Suitable for Wood Burning, Masonry Fireplace Chimneys **Brand:** us fireplace products **Price:** KD 138.00 **Availability:** ✅ In Stock ## Summary > 🔥 Lock in warmth, lock out drafts — your fireplace’s new best friend! 🛠️ ## Quick Answers - **What is this?** 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?** KD 138.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/149788062-seal-tight-damper-13-x-18-air-tight-chimney-damper) ## 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 - • **Built to Last:** Crafted from premium alloy steel with a durable powder-coated finish for long-term reliability. - • **Seal in the Warmth:** Advanced dual-gasket system locks in heat and blocks drafts for maximum energy efficiency. - • **Energy-Smart Design:** Eliminates costly heat loss, helping you save on energy bills while keeping your home cozy. - • **Perfect Fit Guarantee:** Precisely sized 13" x 18" to fit standard masonry fireplaces, ensuring a snug, leak-proof closure. - • **Effortless Installation:** Comes fully assembled and ready to install in under 15 minutes—no hassle, no fuss. ## Overview The Seal Tight Damper by US Fireplace Products is a premium 13" x 18" air-tight chimney damper designed exclusively for wood-burning masonry fireplaces. Featuring a high-tech dual gasket system and durable alloy steel construction with a powder-coated finish, it ensures maximum heat retention and energy savings. Fully assembled for quick installation, this damper prevents drafts and heat loss, enhancing fireplace efficiency and home comfort. ## Description Product description Pull Chain Science 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 pull chain for the Seal Tight Damper system is a part of the 30' cable and handle assembly, included with the hardware kit for the damper. This chain allows for easy operation of the damper from inside the home, ensuring proper airflow control. It's made from durable materials that resist corrosion and wear, ensuring long-lasting use. The chain assembly helps manage the damper position with ease, contributing to the system's energy efficiency by preventing unwanted airflow and moisture from entering the chimney. Here are four reasons why it's best to use the Seal Tight Damper Energy Efficiency: It provides a superior seal that minimizes heat loss and prevents cold drafts, saving on energy costs. Weather Protection: Keeps rain, snow, and pests out of your chimney, protecting your home year-round. Durability: Made from high-quality stainless steel and cast-aluminum, it's designed to last in harsh outdoor conditions. Convenient Operation: Easy-to-use pull chain allows for simple control of the damper from inside the home. The SEAL TIGHT damper is a low-profile top mounted damper that also serves as a chimney cap. Ideal for historic homes where a chimney cap might affect its aesthetic appeal. Designed with Two Gaskets This damper provides an extremely effective air tight seal by utilizing a liquid gasket, which hardens to form an efficient seal All Seasons Protection The Seal Tight Damper seals out rain, snow, and sleet while sealing in “paid” heat and air conditioning. No fusable link Installation is Fast & Easy Made by Sweeps for Sweeps Built to last, manufactured in the USA Review: Easy install damper! - Easy install and works great! Review: Well built - Replaced a leaking damper this has help keep the room warmer and drafts out. Was easy to install and use. ## 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 | #774,795 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #69 in Fireplace Chimney Caps | | Brand | US Fireplace Products | | Brand Name | US Fireplace Products | | Color | Black | | Customer Reviews | 4.4 out of 5 stars 208 Reviews | | Finish Type | Powder Coated | | Finish Types | Powder Coated | | Item Dimensions L x W | 18"L x 13"W | | Item Weight | 5.13 Pounds | | Manufacturer | US FIREPLACE PRODUCTS | | Manufacturer Part Number | ST1318 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Number | 1207 | | Product Dimensions | 18"L x 13"W | | Style Name | Chain | | UPC | 633210535347 609408343094 | ## Product Details - **Brand:** US Fireplace Products - **Color:** Black - **Item Weight:** 5.13 Pounds - **Material:** Alloy Steel - **Product Dimensions:** 18"L x 13"W ## Images ![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/51KYVeZR0mL.jpg) ![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/51Y2Z7Wug9L.jpg) ![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/51ZprwwDb-L.jpg) ![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/41yJzAY0zEL.jpg) ![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/61GjrRhKiTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy install damper! *by A***8 on February 17, 2026* Easy install and works great! ### ⭐⭐⭐⭐⭐ 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 solution to broken/non-functional dampers *by D***S on December 29, 2025* Out of the box and in use in about 15 minutes. The old damper in our firebox does not move freely, so this was the perfect solution. I used existing hardware in the fireplace to hook the cable when closed, so I cannot comment on installation of the bracket. If the damper is not closed tightly it will collect water that then drops down the chimney when it is opened. When closed tightly, the lid has a slight pitch, which should make the water run off the side. Quality material, sturdy and very sound. It fit perfectly, which was great because I just guessed at the size. I was surprised at the price of these dampers when I started looking. This was the best deal at $225. Well worth it, however, for preventing a draft. ## 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.com.kw/products/149788062-seal-tight-damper-13-x-18-air-tight-chimney-damper](https://www.desertcart.com.kw/products/149788062-seal-tight-damper-13-x-18-air-tight-chimney-damper) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-18*