Duraflue Twin Wall Flue DTW 15 degree elbow
Duraflue Twin Wall Flue Black 5" DTW 15 degree elbow
Duraflue Twin Wall Flue DTW 15 degree elbow


Duraflue DTW 15 degree elbow: 5", 6", Silver, Black.

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. Brackets are strong whereas other brands may be spindly. Do it once - do it good.

Regular price £80.59

Including VAT

  • In stock

    Leadtime: 3 days

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Leadtime: 3 days

Total £80.59

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Total of extras


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 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.

When we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).

Detailed technical info see footer of website.

"My favourite twin wall system. Well made and designed. Brackets adjust on the wall even after fitting - game changer"

Julian Patrick, site owner and author of The Stovefitter's Manual.

Customer Reviews

Based on 233 reviews
Aban Mcandrew

As usual all went smoothly can’t fault them.

Robert Mcgloan
Absolutely superb service and site, the best there is.

What can i say......the Stovefitters Warehouse has been an absolute blessing.

I've always wanted a wood burning stove, especially in this current climate of greed from the fuel companies, but I thought the cost of stove, materials and labour would be out of my reach. But with the help of Julian and the Stovefitters Warehouse site i now have two stoves both fitted myself following the instruction, rules and regulations on this site.

My recent purchase was for a Twin Wall Flue kit for a Salamander Hobbit SE stove. I opted for the free flue design option on the site and from start to finish it was seamless and straight forward, everything was explained and instructions where clear. Received my quote which was less than i had anticipated for the flue system. From point of order, items where despatched and delivered in a timely manner. On arrival there was a small issue with my order but this was addressed straight away and i received the item within 3 days of contacting Julian.

I now have a Dik Guerts Ivar 5(purchased from stovefitters warehouse) in my living room fitted to an existing chimney and a Salamander Hobbit SE in one of the rear rooms with a flue system designed by stovefitters warehouse.

I've genuinely saved myself thousands of pounds by finding this site.

If you fancy fitting your own stove this is the place. Take your time to read the tutorials and regulations. If i can do it, anyone can do it.

Thanks Stovefitters Warehouse/Julian

Marvyn Harris
so helpful

i needed to order a chimney for a log burner we were installing ,obviously there are quite a few necessary safety issues to overcome , whilst designing the flue , i contacted Stove fitters warehouse for advise & right from the start they are so help full & explained in easy to understand language ,i had a couple of further questions whilst building my flue on their order page ,so contacted them again ,each time i was met with the same enthusiasm & helpful advice to assist me with my purchase .
i placed my order & it arrived promptly ,well wrapped .
needless to say i am now enjoying our log burner through the winter period .
they made what looked like a bit of a complicated process ,so easy to understand for me ,thank you .

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