DTW LONG base bracket unit adjustable (15-37cm from wall to pipe)

Colour & Internal Diameter
Silver 5"
Silver 6"
Black 5"
Black 6"

Doing it yourself? Visit our "How to install twin wall flue" page.

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: https://www.stovefitterswarehouse.co.uk/products/chimney-design-to-building-regulations

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 and quality is premium. Do it once - do it good.

EXTENDS TO A MAX. 37CM (FLUE FROM WALL)

Base support units can also be fitted "upside down". This is useful when you want the main body of the unit above your "hole through the wall" and out of the way of any cosmetic plate (if used).

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".

Customer Reviews

Based on 189 reviews
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David W
Great kit

Purchased the flue kit with help from the team at stovefitters. Excellent service and help throughout. Had to buy an additional section to finalize the install and it was delivered quickly and for free. Cannot fault the service or the product, thank you!
Kit is fantastic, excellent quality and well made. Highly recommend using stovefitters for any stove installation. Looking forward to figing up the stove this winter!
Order #13063

S
Simon Plowman
Great product and easy to fit

Order number 13306. I purchased this nu-lead part for my log cabin and wanted an easy product that incorporates the lead flashing as well as the rubber seal for the output chimney.
This product was perfect and very well made, it’s easy to fit and the lead is pliable that you can mould it into place in and around the roof tiles. Mine was felt so o removed an area of tiles and tucked the lead flashing underneath.
All in all a great product for the job and brilliant service from the guys at Stovefitters. Will be coming to you guys for any future stove requirements.