--- product_id: 564947619 title: "The Chimney Balloon 34x9 Max 2-Ply Fireplace Draft Stopper - Flue Plug" brand: "the chimney balloon" price: "€ 115.81" currency: EUR in_stock: true category: "The Chimney Balloon" url: https://www.desertcart.gr/products/564947619-the-chimney-balloon-34x9-max-2-ply-fireplace-draft-stopper store_origin: GR region: Greece --- # Reusable 2-ply inflatable design Blocks drafts & odors year-round Fits flues 28"x5" to 34"x9" The Chimney Balloon 34x9 Max 2-Ply Fireplace Draft Stopper - Flue Plug **Brand:** the chimney balloon **Price:** € 115.81 **Availability:** ✅ In Stock ## Summary > 🎈 Seal the chill, block the smell — your fireplace’s invisible guardian! ## Quick Answers - **What is this?** The Chimney Balloon 34x9 Max 2-Ply Fireplace Draft Stopper - Flue Plug by the chimney balloon - **How much does it cost?** € 115.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/564947619-the-chimney-balloon-34x9-max-2-ply-fireplace-draft-stopper) ## Best For - the chimney balloon enthusiasts ## Why This Product - Trusted the chimney balloon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Reusable:** 2-ply poly membrane withstands -10°F to 120°F and lasts 3-5 seasons with 30+ uses. - • **Year-Round Comfort:** Stops cold drafts in winter and blocks odors, noise, and debris in summer. - • **Effortless Inflation:** Inflate by mouth or pump with included 2-foot tube and 7" valve handle for quick setup. - • **Perfect Fit, No Fuss:** Inflates to snugly seal rectangular flues up to 34"x9", no tools or adhesives needed. - • **Energy-Smart Solution:** Reduces heat loss and improves home insulation without permanent modifications. ## Overview The Chimney Balloon 34x9 Max is a 2-ply inflatable draft stopper designed to fit rectangular chimney flues between 28"x5" and 34"x9". It creates an airtight seal to prevent cold drafts, heat loss, odors, noise, and debris from entering your home when the fireplace is not in use. Easy to inflate by mouth or pump, reusable for multiple seasons, and safe when used with wood fireplaces (not active gas logs). A practical, energy-saving solution for maintaining year-round indoor comfort. ## Description Cold air pouring down an unused chimney. That stale smoky smell drifting into the living room in July. Heat escaping straight up the flue. These are fixable problems, and THE CHIMNEY BALLOON 34x9 Max is the practical tool that fixes them.This 2-ply inflatable chimney plug air-seals rectangular flues from 28"x5" to 34"x9". Inflate it inside the flue above the damper and it expands into a snug, conforming seal against the flue walls. No hardware, no adhesives, no permanent modifications to your hearth or masonry. It is a reusable, inflatable alternative to rigid damper plates that conforms to your specific flue shape.The 2-ply poly membrane is rated for 30+ uses across 3-5 seasons and withstands -10°F to 120°F. A 1-year warranty from date of invoice is included.Leave it installed whenever the fireplace is not in use. In winter it blocks cold drafts and helps reduce heat loss by air-sealing the flue; install before the first freeze. In summer it blocks odors, outside noise, and debris from working down into the house. Ideal for homeowners with rarely used fireplaces in living rooms, dens, or bedrooms, and for energy-conscious households. Deflates flat for compact storage between seasons.Safety is straightforward: Always deflate and remove before lighting any fire. Cannot be used with an active gas log set; gas logs must be disabled or removed prior to installation.Inflate by mouth or air bed pump using the included 2-foot inflation tube and 7-inch handle valve. Check inflation periodically as routine care. Other sizes are available if your flue falls outside the 28"x5" to 34"x9" range. Honest design, practical results. ## Features - The 34x9 Chimney Balloon Max plugs a rectangular chimney flue that is between 28”x5” to 34”x9”. The handle valve is 7” long. Every Chimney Balloon draft stopper includes a two-foot-long inflation tube. - IMPORTANT - The Chimney Balloon chimney plug CANNOT BE USED in an active GAS LOG SET. For safety, a GAS LOG set would need to be DISABLED or REMOVED in order to use the Chimney Balloon fireplace plug. - WINTER - The Chimney Balloon fireplace draft stopper blocks cold fireplace drafts and smells from a chimney. Stops heat loss by acting as a chimney plug draft stopper that air seals and insulates. - SUMMER - In warmer weather the Chimney Balloon Chimney Pillow flue hole cover stops smoky odors, drafts, noise or debris from entering the home. - DIY - You can inflate the Chimney Balloon fireplace draft blocker by mouth or with an air bed pump. The fireplace balloon is easily deflated and removed when you are ready to use your fireplace.. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DBZPWVX6 | | Best Sellers Rank | #182,891 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #16 in Fireplace Chimney Caps #43,977 in Home Décor Products | | Brand Name | THE CHIMNEY BALLOON | | Color | White | | Customer Reviews | 3.9 3.9 out of 5 stars (61) | | Global Trade Identification Number | 00852586007603 | | Item Dimensions L x W x Thickness | 34"L x 9"W x 10"Th | | Item Weight | 9.6 ounces | | Manufacturer | Chimney Balloon | | Manufacturer Part Number | CBM21X10 | | Maximum Gap Fill | 34 inches | | Model Number | CBM21X10 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Unit Count | 1 Count | ## Product Details - **Brand:** THE CHIMNEY BALLOON - **Color:** White - **Maximum Gap Fill:** 34 inches - **Product Dimensions:** 34"L x 9"W x 10"Th - **Unit Count:** 1 Count ## Images ![The Chimney Balloon 34x9 Max 2-Ply Fireplace Draft Stopper - Flue Plug - Image 1](https://m.media-amazon.com/images/I/61eVax3vI0L.jpg) ![The Chimney Balloon 34x9 Max 2-Ply Fireplace Draft Stopper - Flue Plug - Image 2](https://m.media-amazon.com/images/I/31xFHaODoHL.jpg) ![The Chimney Balloon 34x9 Max 2-Ply Fireplace Draft Stopper - Flue Plug - Image 3](https://m.media-amazon.com/images/I/21XjI+yQJlL.jpg) ![The Chimney Balloon 34x9 Max 2-Ply Fireplace Draft Stopper - Flue Plug - Image 4](https://m.media-amazon.com/images/I/41fr0np61UL.jpg) ![The Chimney Balloon 34x9 Max 2-Ply Fireplace Draft Stopper - Flue Plug - Image 5](https://m.media-amazon.com/images/I/41CU9yin3ML.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Chimney Balloon 21x10 Max 2-Ply Inflatable Chimney Pillow Fireplace Draft Stopper, Fireplace Cold Air Blocker, Works Better Than a Chimney Flue Cover Plate Damper as a Fireplace Blocker - Chimney Balloon® 23" Valve/Handle Extension (for Use with Any Size --- ## 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.gr/products/564947619-the-chimney-balloon-34x9-max-2-ply-fireplace-draft-stopper](https://www.desertcart.gr/products/564947619-the-chimney-balloon-34x9-max-2-ply-fireplace-draft-stopper) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-01*