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Twin wall: Flat adjustable wall support 130-210mm

Materials always in stock (4 UK-wide depots). This is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5-7cm to combustible materials (so is also useful for adding atop a stove to bypass a wooden beam).

Stove Fitter's Warehouse offers a full Twin Wall Design Service with all designs prepared within our Twin Wall Design Studio:

Duraflue Twin Wall was launched to the market during 2014 and, due to its high quality and innovative design, is already a favourite amongst professional stove fitters.

Top tip: No fire cement or glue of any kind is used when connecting twin wall pipe to twin wall pipe - it is just push-fit (with a locking band for added security). When to use fire cement on flue joints? Use the SEARCH function and type "sealing flue joints".
Colour & Internal Diameter
Silver 5"
Silver 6"
Black 5"
Black 6"

Customer Reviews

Based on 145 reviews
Excellent service and product

I contacted Stove Fitters Warehouse for a flue for a new stove we were having fitted. The team were very helpful and all I needed to provide were a few basic measurements (no technical knowledge needed!) for them to design and specify a flue for me. Once ordered, the flue parts arrived quickly and securely packaged on a pallet, once unpacked they slotted together easily and clipped firmly to form a good looking and structurally solid flue. I would definitely use this firm and product again.

Flue pipes

I have been recently building a log cabin and decided to install a log burner, having shopped around I decided to purchase from the stove fitters and I am glad I did, from when I first made the call to the delivery the service was excellent.

So If you are thinking of purchasing a stove or flue then don’t hesitate to contact the above you will be glad you did, five stars all the wayπŸ‘πŸ‘πŸ‘