Clay Tile Liners. For example an 8" x 8" square nominal clay chimney flue tile liner has inside dimensions of 6 3/4" x 6 3/4". Chimney systems that predate 1965 will often require a modern lining solution for the following reasons: However, if you're not using your fireplace and your chimney acts solely as a vent for your furnace or water heater, you may not need to have a liner installed. You may hear Class A chimney pipe referred to a few different names such as double wall chimney pipe, triple wall chimney pipe, all fuel chimney pipe, or insulated chimney pipe. The resulting There are also some pumice liners designed specifically for relining. Heat-fab Saf-T Liner systems consist of a Stainless Steel Liner Section (fabricated using either 304L or 316L stainless steel) insulated with Heat-fab Saf-T Wrap chimney insulation. Over time, these components erode the structure of the chimney. The chimney liner diameter size you will need equals the size of the exhaust hole on the appliance. The 6" liner was a snug fit in the terra-cotta so there was no way to wrap it. The cost of lining your chimney is very much dependent on what diameter flue liner you need, how long you require it and what grade you go for. A chimney that does not have a liner installed is constantly exposed to the gases, heat and smoke from the fire. Just muliplying these dimensions together (6.75 x 6.75) = 45.56 sq.in. Not only will this increase the draft of your chimney, less fuel will be wasted and less creosote will build up inside your chimney. There are a few reasons why you may need a new liner; if your chimney currently has no liner, if it was installed improperly or if it is deteriorating or defective in some way. From that point you will then usually have to change to a minimum 6" (150mm) flexible chimney liner or rigid insulated flue system. DuraLiner safely protects masonry chimneys from the damaging effects of flue product condensation. Wood – Quarterly when in use Monday, March 23 rd, 2015. Chimney Liner Depot is the number one online wholesaler of flexible and rigid liners liners. Does a chimney with a liner need sweeping? The difference being that the corrugated is less expensive and is also able to be field ovalized; meaning that this liner can be … Sometimes it is a requirement of the manufacturers warranty to make sure the chimney pipe is inspected and cleaned, as necessary. Just like a masonry chimney, a chimney that has been upgraded or repaired with a chimney liner still requires maintenance. Yes, a chimney with a liner does need sweeping as debris from birds, cobwebs and deposits can collect in a liner. If a new liner is being installed in the chimney, then it should be insulated at the same time that the chimney liner is being installed. A clay tile liner is a good choice when you are building a new fireplace because the materials are inexpensive and the liner will have a long life. DIY chimney liner kits cost $300 to $800 for the materials without installation. … With that said, insulated chimney liners are not necessary most of the time, but in our opinion more is better when dealing with fire. The most common type of chimney liners are clay tiles. Do Stainless Steel Chimney Liners need to be cleaned? If it is older and not very efficient, you most likely do not need a liner. In those cases, a cherry picker allows us to safely access the chimney. Alternatively, line the whole chimney with a liner sized to suit the type of fire being used. Chimney liner installation costs $1,500 to $4,000 on average.A stainless steel chimney liner costs $900 to $3,800 to reline, and a cast-in-place or clay flue liner costs $2,000 to $7,000 to replace. To find out, first ask yourself a couple of questions. The chimney liner length you will need will equal the height of the chimney. Cracked masonry should be addressed from an energy-savings perspective -- a lot of air could be escaping from your home, depending on where the damage to the chimney is located -- but it's not likely to be a fire hazard. Without a … The chimney has to be opened at frequent intervals to insert the liners, essential if there are bends in the flue. DuraLiner chimney liner is a high-temperature, insulated, double-wall masonry relining system for use with appliances fueled by gas, pellet, oil, wood or coal. Does Your Chimney Liner Need To Be Insulated? Call us today to learn more. Advantages: If properly installed and maintained, metal chimney liners are extremely safe and durable.Stainless steel is suitable for wood-burning, gas, or oil appliances, while the aluminum is an inexpensive alternative for certain medium efficiency gas applications only. Flue is too tall. Does a chimney with a liner need sweeping? Forever Flex Top Sealer Plates seal so tightly, they virtually prevent the flow of air up the flue around the outside of the liner. With a very tall chimney, the flue gases will often cool so much before they reach the terminal that a cold plug of air is left at the top of the flue and acts like a cork. A chimney with a liner should be swept regularly, ideally at the start and end of heating season. It is recommended that you have your chimney swept at the following intervals for the different fuel types shown: Smokeless fuel: At least once a year. As houses became older, more and more faults arose so in 1965 when new Building Regulations came into force they insisted that all chimneys built from that day would be lined with a purpose made ‘refractory liner’. The combustion of fuel from an oil furnace creates a corrosive by-product of unburned carbon and sulfur commonly known as soot. I'm not trying to be a smarta$$ here, but I had my chimney cleaned then relined it last March to install my insert. Chimney liners should also be swept regularly to ensure the flue is clear of blockages or any build-up of creosote or soot. You’re sitting in front of your fire, ready for a romantic evening of getting to spend time with your loved one. Chimney Liner Installation Cost. I have seen many flexible steel liners get stuck on the bends in flues during installation, and extra holes were made to guide the liner down the chimney. Metal chimney liners, usually of stainless steel or aluminum, are primarily used to upgrade and repair existing chimneys. Our 6” diameter 904 grade Dura Flue would cost around £181 for 6 metres. We offer the best prices on quality stainless steel liners. First, you must determine the appropriate size chimney liner for your specific setup. If your chimney gets a lot of use, you will need to clean it out regularly, even if you have a stainless steel chimney liner. M-F, 8a-4p (970) 234-3330 info@chimney.doctor Chimney liners come in different sizes and need to be matched to each installation based on variables like height of the chimney, size of the appliances connected and a couple of other factors in the basement/equipment room. by Superior Chimney, Lombard, IL Since our last article, “ Top 3 Reasons to Sweep Your Chimney & Fireplace in July ”, we’ve had several questions regarding chimney liners . This can lead to acid seeping in through the mortar to the detriment of the chimney. We offer many options in insulation kits for chimney liners. New chimneys may require relining to suit the fuel type being used (a gas flue liner may not be suitable for other fuels). Chimney Liners Chimneys were historically built from bricks with some form of ‘parged’ liner, usually lime mortar but we have even found parging with horse hair. Insulating your chimney liner enables the flue to heat up faster and to a higher temperature. What type of liner is best depends on when and why it is installed. Chim-Fab is a local chimney supply source in Connecticut. The liner should also be insulated, especially if your chimney is located on an outside wall. A degenerated chimney could result in gas leaks, higher chances of fire and energy losses. Does an Oil Furnace Need a Chimney Liner?. This post looks into whether you should insulate your flexible flue liner.Having a basic knowledge of building regulations is vital when looking to install a … Why line a chimney? FuranFlex chimney liners really stand out as great liners on long or bendy chimneys, such as found in some Victorian houses. Installing a new stainless steel chimney liner is a great way to repair a damaged flue or to upgrade your chimney to accommodate a new wood stove or fireplace insert. ^^^ top to section ^^^ ^^^ back to top ^^^ 6. We make our stainless liners and components in-house from the best alloys of stainless steel. No matter what someone refers to it as it all serves the same purpose: to vent an appliance that burns wood, coal, or oil to which the exhaust gases reach very high temperatures. Yes. Every chimney needs a working liner and during your annual chimney cleaning, your chimney professional may tell you that you need a new one or that you need to repair the existing one. Chimneys are lined for a number of safety reasons. And Do I Need a Chimney Liner. Does your home need a chimney liner? They are an inexpensive option, and clay tiles perform very well with well-maintained open fireplaces. There are three different types of chimney liners: clay tile chimney liners, cast-in-place liners and stainless steel flue liners. But chimney experts and draft measurements show that in a rectangular flue not all of the cross-sectional area is equally effective in developing draft. Most stainless steel chimney liners come with a lifetime warranty. For example, our 5” diameter 316 grade Dura Flue would cost around £102 for 6 metres. We can make any custom chimney part you may need. Overall. What type of furnace do I have? By Admin. Or maybe you’re finally going to be having that family night that you’ve been wanting to have, everyone is going to be home, and you’re looking forward to having a movie night, cozied up in front of a snapping fire. How Much do Chimney Liners Cost? If a chimney is not cleaned, it will accumulate soot, dirt and dust, which will cause many problems. The Saf-T Liner systems have been Tested and Listed by Underwriter Laboratories, Inc. to UL 1777 for use in conjunction with any Listed residential appliance (When installed per the manufacturers Installation … LINERS This is the most traditional method of lining using refractory concrete, clay or ceramic liners of the same type commonly used in new build. Three very good reasons we say "Yes, you need chimney liner insulation!" If you order a flexible liner kit or full twinwall flue system from us it will come with the suitable adaptor to connect to the 5" or 6" enamel pipe.