Twin Wall Flue Pipe, Chimney Flue Liner & Flue Supplies delivered across the UK

Welcome to Flue Liner Direct, the UK's leading supplier of HETAS approved twin wall flue systems for fireplaces, multi fuel stoves, log / wood burners and boilers (commercial and biomass boilers).

With years of experience in the chimney and flue supplies industry, we only sell the highest quality HETAS approved flue system ranges and that we know have stood the test of time.  We believe we offer the cheapest prices on twin wall flue pipe and other flue supplies. 

Supplying to both the trade and public, we have a comprehensive range of flue supplies, flexible flue liner and chimney flue pipe in all diameters available for fast dispatch-  3", 4", 5", 6", 7", 8" 10", 12" and 14". Plus FREE delivery on all orders over £150! If you order before 1pm we will process your order the same day for a fast delivery throughout the UK.

If you're relining a chimney and installing wood burner, multi-fuel stove or gas fire we can sell you all the flue supplies that you will need. The chimney liner will not only increase your fuel efficiency but more importantly will be fully compliant with building regulations. If you need advice on how to fit a flue liner please visit our 'Brochures & Advice' section or call or email us.

We supply two grades of multi-fuel flexible flue liner: 316 grade stainless steel (10 year warranty) and 904 grade stainless steel (25 year warranty). We also supply gas flex for gas fire installations.

Our team are specialists in twin wall flue pipe systems with high stock levels of all diameters and chimney flue components on the shelf, setting us apart from other chimney suppliers. We sell both Dinak and FD KC convessor twin wall flue pipes with 5 inch 125mm / 130mm and 6 inch 150mm being our most popular diameter sizes. The size of your stove outlet and wood burner manual will also tell you the size your chimney flue pipe should be. Our twin wall flue is available in both stainless steel and black and can be used on both condensing (wet - seals must be fitted) and non-condensing (dry) appliances. These clever and carefully manufactured double walled chimney flue pipes slot together in a variety of configurations, secured using locking bands and supports to produce a continuous flue system for your required route. This type of flue can pass through walls, ceilings and roofs meaning you can install your wood burner / multi fuel stove virtually anywhere.

Our twin wall chimney flue is the perfect choice for biomass boiler installations, with a variety of draft stabilisers and explosion relief draught regulators available. Call to discuss your requirements and we can discuss our biomass flue system in more detail with you.

Shop online with confidence or call us for advice or to place your order. We also have a trade counter if you wish to talk to us face to face and collect your items in-store. We stock all the flue supplies you will need for your flue system installation, whether it's for a wood burner, multi fuel stove, fireplace or boiler.

Our business is built on our reputation, excellent delivery times, unbeatable prices and advice service. Tel: 01780 300123 or email: [email protected]

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