Twin Wall Flue by Flue Direct, the leading UK supplier of HETAS approved flues; twin wall flue pipe, flexible flue liner, flue for wood burners and all flue supplies for log burners, multi fuel stoves, wood burning stoves, fires, commercial and biomass boilers. Remember that once installed, work should be visually inspected as per UK Building Regulations (document J) to ensure liners are properly installed and the right size for your appliance, and ensure everything is connected and installed correctly. We would also advise performing a smoke test. Wood Burner Flue FAQ What size flue do I need? From the stove outlet, you will need to install vitreous enamel flue pipe which then connects to the flexible flue liner in the chimney, the twin wall external flue or a register plate , depending upon the exact arrangement in your home. A twin wall flue system allows your stove to be installed practically anywhere in your home. Whether it's in an existing property or a new place you will be moving into, an isolated twin wall flue pipe lets you install a new chimney that is safe, effective, and easy to fit. What size flue do i need? HETAS regulations state that there is a minimum flue size of 150mm / 6 inch for any stove (on which wood could be burnt) unless it is Defra Exempt. Therefore, you may need to increase your flue size from your stove outlet using an increaser e.g 5 – 6 inches. Please talk to us for further information if required.

Twin wall flue pipes are suitable for the creation of both indoor and outdoor flues and they can be used to pass through roofs and floors. Our double-wall flues are suitable for use with wood, coal, gas, and oil appliances. Flue Direct is built on our reputation, excellent delivery times, unbeatable prices and advice service. Please ensure that your goods have arrived before booking your installation service. If you have any queries please feel free to get in touch.Under normal operation, a chimney flue can be 150 -200 degrees centigrade. For this reason alone, it is essential to get your chimney swept to remove any debris and deposits that could be combustible and catch fire. How to install log burner flue?

Avoid bends in your pipe if possible; the fewer bends, the better the upwards draft will be. UK Building Regulations and HETAS recommend no more than 4 - 45° bends in any one system. Twin wall flues will heat up when in use as they transport the hot stove gases away from the appliance, the outer part of the flue can be over 90o C or 194o F. The temperature of the twin wall flue will vary depending on: With over 20 years experience, we work hard to ensure you get the best service and quality products. We pride ourselves on having the most knowledgeable staff, who are available to answer your queries and advise on the most suitable products for your project. Please give us a call on 0344 800 6586. Stove Flue Fluesupplies.com is the UK's leading supplier of flue products for log burning stoves , multi fuel stoves, gas fires, open fires and commercial boilers. Hetas Approved Products Our Twin wall flue system is also perfect for biomass boiler installations. For twin wall pipes, top-quality ceramic wool is chosen as insulation material.All our products are HETAS compliant and come with full warranties, so you can buy with complete confidence. Ultraflex : Made in the UK Yes, all works must be completed and signed of by a Hetas approved installer. Do I need to line my chimney? They should never pass through walls, ceilings, floors or windows. Other products should be used for this purpose, such as the Twin Wall Insulated flue. A twin wall flue is required when a chimney breast is not already present and cannot be installed. Creating a way to remove emissions from wood burning and multifuel stoves from the building safely. Our Ultraflex flexible liner is made in our own facilities in the UK to the highest quality. Manufactured from 316 grade Stainless steel inner and 316 outer, fully corrosion and crush resistant , suitable for burning dry seasoned wood, it has a normal operating temperature of up to 450 degrees centigrade (solid fuels). It comes with a full 20 year product replacement warranty. High Quality Products