Name: DTW double storey straight up internal system with offset 5 Inch SS
Brand: Duraflue
SKU: SET1-5SS
Price: 1816.85 GBP
Availability: InStock

Easy peasy all-in-one chimney design

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

Key features

Technical info

This set includes

Other media

Key features

Dura Twin Wall has been designed with the installer in mind and is available for same day and next day delivery UK wide. We have 5", 6", 7" and 8" diameters all in stock and our unique stainless steel or black finish which.

Our easy to fit system is designed with extra strong adjustable wall brackets; extended and adjustable 135 T pieces and a range of starter pipes so there is no need for adapters plus aesthetically the system is the most visually pleasing in the UK.

Technically Dura Twin Wall is also very advanced; we pride ourselves on its test results so not only is the system easy to fit and looks great - it's also going to work fantastically with your appliance and last a minimum of 30 years.

Attribute	Value
Insulation Type	30mm mineral wool
Core Material	1.4521 (444) ferritic stainless steel
Outer Material	1.4509 (441) stainless steel
Temperature Tests	T600 nominal and T1000 maximum
Distance to Combustibles (sides)	Enclosed: 70mm; Unenclosed: 50mm
Warranty Time	30 years

Technical info

This Twin Wall insulated flue system has been designed for a double storey straight flue with an offset.

This set creates approx. 4.5m stack measured from the stove up with an offset of 131mm. If you work out the measurement B+C+D+E+F+G in meters this will tell you how many meters of Twin Wall you will require.

You may also increase the height of the system by adding more straight lengths to this pack.

In this system the Twin Wall adapter can connect directly to the stove collar or a short piece of stove pipe (not included) which starts the system. The flue passes through 2 floor levels and all the firestop kits and finishing plates are provided accordingly. Once the straight flue passes in to the loft it goes through the roof level supported by an adjustable roof support and terminates through the roof, passing through an adjustable flashing and finishing off with a rain cap terminal. The offsets can be used anywhere suitable within the system to create the optimum termination for the flue, in most cases this is in the loft space purely for aesthetics. Please see our offset chart for more information.

This set includes

Item	Quantity
DTW Standard Adapter 5 Inch SS	1
DTW Storm Collar 5 Inch SS	1
DTW Weathering Cap 5 Inch SS	1
DTW 1000mm Straight Length 5 Inch SS	6
DTW 500mm Straight Length 5 Inch SS	1
DTW 250mm Straight Length 5 Inch SS	1
DTW Firestop Masking Plate 5 Inch SS	1
DTW Firestop Ventilated Support Set 5 Inch SS	1
DTW Roof Support 5 Inch SS	1
175 - 330mm Nulead 0-45 Degree Roof Flashing	1
DTW 45 degree Elbow 5 Inch SS	2

Delivery

Returns & refunds

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DTW double storey straight up internal system with offset 5 Inch SS

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Technical info

This set includes

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