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Read about our Furanflex Lining

All of our services are available to book online, from chimney sweeping to gas fire servicing

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Furanflex Lining

Here at Enviro-Flame, we have a reputation as a reliable and trustworthy business, and our reviews speak volumes about the quality of our work. We have over 20 years’ experience in the supply and installation of high quality fireplaces and features from some of the industry’s leading brands, including FuranFlex, a premier manufacturer of heat-resistant and high-strength chimney liners.

A chimney liner is required to prevent the acidic steam produced by the burning of fuel from damaging your chimney’s concrete and plasterwork, which can cause serious deterioration and lead to carbon monoxide leaking into your home. FuranFlex chimney liners are made from incredibly strong fiberglass and resin composites to provide the strength of reinforced steel in a single, thin layer that is airtight, keeping your home protected and your family safe.

There are many other advantages of FuranFlex chimney lining too, such as:

  • A non-destructive installation, making the process quick and mess-free
  • Suitable for use with all boilers flues and chimneys
  • Even very large chimneys can be lined without any joints meaning no access panels in walls
  • Smooth surface assists with efficient use of boilers and fires
  • Comes with a 25 year guarantee from corrosion
  • Extremely flame and heat-resistant and suitable for burning all solid fuels


We are London’s specialist distributor of FuranFlex expanding flue liner system, which is the perfect option for  properties with basket appliances whether gas, log burning or multi-fuel fireplaces fitted with a larger opening, FuranFlex has a solution for you.

The FuranFlex expanding flue liner can re-line a flue in openings larger than a standard 400mm x 500mm measurement without the need to reduce the opening, maintaining the attractive aesthetics and saving thousands of pounds of architect and building costs! Other benefits of this state-of-the-art system include:

  • Re-line existing flues without the need for changing the fireplace or messy building work
  • Suitable for listed and Heritage buildings
  • Re-line flues for condensing and high efficiency appliances
  • Suitable for a huge variety of chimneys and fireplaces, including gas, solid fuel, water, air, oil and drains
  • No need to open sections of wall to investigate/assist in pulling conventional stainless steel liners around bends
  • Longest guarantee for a flue liner system

If your premises are in or around London, this flue liner is the perfect option for your chimney!

Get in contact today for more information on any of our products and services and we’ll be happy to assist with your enquiry in any way we can. We operate throughout London, including the borough of Merton and Wimbledon.

*As these specialist liners naturally cure over time, especially in hot weather, we only make them to order once a confirmed installation date is booked as they must be installed within 1 month of manufacture.

Highly recommended. Very efficient, great communication, and competitive pricing. We did not even visit the showroom as we knew what we wanted so everything was done by phone and email very easily and professionally. The installation was again conducted perfectly. Couple of things needed finishing (nothing that could stop us using the gas burner) and we were told that it would probably be done jut after Christmas. We got a pleasant surprise as they called us yesterday to come and finish it. Lovely George again did an excellent job of it! Thanks very much guys! Happy Christmas; we know we will in front of our lovely fire!
Olivier Lievre
Olivier Lievre
15:29 19 Dec 18
Highly recommend this company. Enviro-Flame installed the gas log burner in our new loft extension. They kindly fitted in with our builders' schedule, often at short notice. George & Dave were stars in terms of getting the job finished to a high standard. Many thanks. Mrs MacDonald (Clapham)
Alicja MacDonald
Alicja MacDonald
12:44 16 Apr 18
Would highly recommend them as they are very professional and provides excellent service.
Bose Katuri
Bose Katuri
12:11 21 Feb 18
Bryan from The London Chimney Sweeps came round to clean and get the boss' flu ready for winters in front of the fire. He was amazing! He worked swiftly, cleaned up after he had finished and took the time to answer the plethora of questions I had about maintaining, cleaning and general upkeep of the chimney's. As a private PA I deal with a lot of tradespeople and I can honestly say Bryan was one of the nicest I have had dealings with!
13:51 19 Oct 17
We were very happy with the young man who came to service our fire. Most helpful .
Melanie Hart
Melanie Hart
09:22 15 Oct 17

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