The air insulation also allows your wood stove to perform better. If your use runs into bitter cold, size up on stove. 1-866-667-8454, Get the latest updates on new products and upcoming sales. Single-wall interior stovepipe for connecting wood stoves to manufactured chimney. Combustible clearance specifications for single wall metal flues: this article describes the fire safety clearance distances required between oil and gas fired heating equipment and the nearest combustible surfaces. Whether you are putting in a brand new pipe install or replacing a existing one, you probably have questions on which type stove pipe is the best. The Single Wall Black Pipe (SW) has been designed as the connector between the stove and a listed chimney system, such as Metal-Fab’s Model TG chimney system which is UL listed for 2100° F. The SW pipe has been designed with a slip fit secured with sheet metal screws. The right size for the right price! Black pipe used outside will run way cooler flue temperatures than class A chimney and will potentially build up creosote quite rapidly increasing the chance of a chimney fire. Built to high standards, DuraBlack is constructed with die-formed end fittings. Exposed combustible mantels and trim may be placed directly on the masonry fireplace front surrounding the fireplace opening providing such combustible materials shall not be placed within 6 inches of a fireplace opening. Combustibles are any material or surface that can burn, including wood or wood products, drywall, compressed paper, plant fibers, plastics or any other material that can ignite and burn whether flameproofed or not, or whether plastered or un-plastered. Also, the maximum length of a double-wall flue pipe assembly may be greater than is permitted for a single-wall pipe. Single-Wall pipe is a great option if you want to extract the maximum amount of heat that gets lost up in your chimney as possible. Clearances to Combustible Materials for Fireplaces & Stove Pipe. Once these clearances are met, you must convert your stove pipe to Class A chimney pipe for proper venting of your stove. Double-walled (or close clearance) stove pipe is used to connect your stove to the chimney. A heat reclaimer forces air out from the chimney and can be installed 12"-24" above your wood stove. This pipe is also recommended for installs where you have a clearance to combustibles that is 18" or greater. Stoves and stovepipes must be spaced out from walls and othercombustible materials to prevent ignition. Single-Wall pipe effectively radiates heat back into your room and you can also install a heat reclaimer. A straight up single wall flue pipe assembly. Single-wall is definitely the most common type of stove pipe used in installations today. The drawback to double-wall pipe is that it is more expensive but it also has a higher quality and will last longer than single-wall. Single wall stove pipe is ideal for installations where there is a minimum 18" clearance from the stove until it enters the chimney. Made of stainless steel. Single Wall Connector Pipe Requires 18″ Clearance to Combustibles $ Single wall stove pipe, going from the stove to the chimney must have a minimum of 18" clearance to combustibles. To learn more about read our article How to Choose your Brand of Stove Pipe. Posted in The Chimney Sweep Blog and Fireplaces, Wood Stoves, and Inserts, Thank You to all of the Veterans! if suitable shielding is installed either on the pipe or on the combustible surface. Use to connect from double-wall DVL and/or single-wall DuraBlack to DuraTech, DuraPlus, DuraPlus HTC, and DuraLiner for a through-the-wall or ceiling support installation. DVL Pipe cannot be cut. 12" Single-Wall Black Pipe SS Product Information. Rustproof Double Wall Black Stove Pipe Weather Resistant With Locking Band. Single-wall pipe also comes in a variety of sizes. Chimney Pipe Clearances. For example, a single wall stove pipe requires 18 inches of clearance from ceilings or walls. Single Wall Stove Pipe requires an 18” clearance, which typically means your Wood Stove sits further away from the wall and takes up valuable space within the room. Clearance is the distance that is considered to be safe between a heat-producing appliance, chimney, chimney liner, vent pipe, vent connector or other hot surfaces, and combustible materials. If your clearance to combustibles is less than 18", you have to install double-wall stove pipe. Forno Bravo ships a standard single wall stove pipe kit in our residential modular pizza oven kit. Double-wall also requires a clearance of at least 6", if you're clearance is less than that then you will need to make adjustments so you can properly install your wood stove. Most of the double wall stove pipe allows for 6" clearance from wall combustibles and 8" from ceiling combustibles. Single wall stove pipe is not intended for use as a chimney - it is a connector pipe only. The reason why creosote is minimized when using double-wall pipe is because the flue heats up faster and it stays hotter for a longer period of time. The reason why you must use double-wall pipe for a clearance of 18" or under is because it is air insulated. Creosote can be extremely dangerous and will lead to chimney fires if it is not treated properly. Parts of the mantel assembly located above and projecting more than 1-1/2 inches from the fireplace opening shall not be placed less than 12 inches from the top of the fireplace opening. While there are many situations to cover when speaking about clearances, in this article we will try to address the ones that are most frequently asked about. Wood framewalls covered with dry wall are considered combustible. Built to high standards, DuraBlack SS is constructed with die-formed end fittings. Shop for Face Masks and other Personal Protective Equipment at Discount Safety Gear.com. DO NOT ENCLOSE DOUBLE-WALL CONNECTOR PIPE or fittings and/or pass through walls, ceilings, attics or closets. This measurement could be more or less depending on the appliance. Call Toll Free : 1-800-251-8824. These recommendations cover a wide range of situations, but yours may be different. This pipe has a clearance of only 6" to combustible materials and keeps flue gases warm for better draft. The main benefit of single-wall pipe is that it is less costly than double-wall pipe. If no wall protection is used, the common radiant-type stove orheater must be spaced out at least 36 inches from the wall. Where listed Type L vent piping is used, the clearance shall be in accordance with the vent listing. Click Here http://tinyurl.com/olptsz5 to see all of our Chimney Pipe. All Rights Reserved. Part 2: Why is My Chimney Chase Cover Leaking? If you have a clearance under 18" then you must install double-wall pipe. JavaScript seems to be disabled in your browser. DuraBlack Stainless Steel: Applications Single-wall interior stovepipe for connecting wood stoves to manufactured chimney. For the best experience on our site, be sure to turn on Javascript in your browser. Copyright © 2020 Online Stores, LLC All Rights Reserved. Typical code requires that single-wall stove pipe maintain at least an 18-inch clearance from any combustible material. Shopping Cart. https://t.co/2UCWpik4h1. These minimum clearances apply to unlisted single-wall chimney and vent connectors. You can install single-wall pipe to a chimney with a 6", 7", 8" or 10" diameter. Use our comparison chart below to help determine which style of pipe is best for your installation. Double-wall pipe also does not have as many options in size, currently we offer only 6", 7" and 8" diameters for this type of pipe. The dimensions for the clearances were determined after thoroughly testing the stoves and components; all the temperatures were recorded, and only then were safe clearances established. For all single wall stove pipe the minimum clearance to combustible material is 18 inches. Parts of the mantel assembly located along the sides of the fireplace opening, which project more than 1-1/2 inches from the face of the fireplace, shall have additional clearance equal to the projection. If your clearance to combustibles is less than 18", you have to install double-wall stove pipe. Do not install damaged parts. Combustible material within 12 inches of the fireplace opening shall not project more than 1/8 inch for each 1-inch distance from such opening. Gas Vent for Direct Vent Units. Let's say you have a clearance of 18" or more, so you can choose either single-wall or double-wall. Wood Stove Wall Thimble Boring Insects Wood Stove Wall Thimble Boring Insects 12. Use our 24 ga. single wall black stove pipe to connect wood burning appliances to chimneys. The minimum clearance may be reduced by 50% to 9 inches if suitable heat shielding is installed on the pipe or on the combustible material. We hope you found this information helpful and will continue to use Northline Express for all of your hearth and home needs! The larger diameter or the thicker pipe like the double-wall all needs to be factored into your budget. While double-wall costs more than single-wall, you could actually be saving more over-all when considering the increased performance of your stove. This is a 4 inch x 18 inch long type 304 Stainless Steel Stove pipe, 18″ AFTER installation. SAFETY: The SW pipe requires 18 inch clearance to combustible material. Clearances 18” clearance to combustibles. Single-Wall stove pipe can be installed as long as you have a 18" clearance to a wall, ceiling or floor. 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