Twinwall DW25 Flue Pipe Length

Our high-quality twinwall DW25 flue pipes are made from 316-grade stainless steel (inner wall) and 304-grade stainless steel (outer wall). They prevent typical thermal bridge problems by providing the optimum draught via the continuity of the installation, as well as offering excellent insulation to maximise appliance efficiency. The DW25 twinwall system is suitable for appliances using wood, coal, gas and oil, as well as for biomass boilers.

Diameters: 80mm, 100mm, 130mm, 150mm, 180mm, 200mm

Lengths: 250mm, 330mm, 500mm, 1000mm

Twinwall DW25 Boiler Adapter

Our high-quality twinwall boiler adapters are made from 316-grade stainless steel. They are used to connect twinwall pipe lengths to condensing boilers, as well as to singlewall or vitreous enamel pipes.

Diameters: 80mm, 100mm, 130mm, 150mm, 180mm, 200mm

Twinwall DW25 Rain Cap

Where there is no chimney pot, rain caps are the ideal solution in preventing rain from getting into the flue system at the top of the stack. Our high-quality twinwall DW25 rain caps are made from 316-grade stainless steel and have been tested to ensure their resilience in a range of weather conditions.

Diameters: 80mm, 100mm, 130mm, 150mm, 180mm, 200mm

Twinwall DW25 Top Stub

If no rain guard is needed, a top stub is used at the top of the chimney. Our rigorously tested twin-wall DW25 top stubs are made from 316-grade stainless steel. They can withstand temperatures of up to 450°C, with an insulation thickness of 25mm.

Diameters: 80mm, 100mm, 130mm, 150mm, 180mm, 200mm

Twinwall DW25 Flue Pipe Bends

Our high-quality twinwall DW25 flue pipe bends are made from 316-grade stainless steel (inner wall) and 304-grade stainless steel (outer wall). They prevent typical thermal bridge problems by providing the optimum draught via the continuity of the installation, as well as offering excellent insulation to maximise appliance efficiency. The DW25 twinwall system is suitable for appliances using wood, coal, gas and oil, as well as for biomass boilers.

Diameters: 80mm, 100mm, 130mm, 150mm, 180mm, 200mm

Angles: 30 degrees, 45 degrees, 90 degrees

Twinwall DW25 Flue Pipe Tees

Our high-quality twinwall DW25 flue pipe tees are made from 316-grade stainless steel (inner wall) and 304-grade stainless steel (outer wall). They prevent typical thermal bridge problems by providing the optimum draught via the continuity of the installation, as well as offering excellent insulation to maximise appliance efficiency. The DW25 twinwall system is suitable for appliances using wood, coal, gas and oil, as well as for biomass boilers.

Diameters: 80mm, 100mm, 130mm, 150mm, 180mm, 200mm

Angles: 30 degrees, 87 degrees, 90 degrees

Twinwall DW25 Wall Support Brackets

Our high quality twinwall DW25 system wall support brackets are made from 316-grade stainless steel. By affixing to the wall, our brackets provide internal support to the chimney and flue system. The wall clearance can be adjusted to suit the system installed.

Diameters: 80mm, 100mm, 130mm, 150mm, 180mm, 200mm

Twinwall DW25 Flue Pipe Adjustable Length

Our high-quality twinwall DW25 flue pipe adjustable lengths are made from 316-grade stainless steel (inner wall) and 304-grade stainless steel (outer wall). The DW25 twinwall system is suitable for appliances using wood, coal, gas and oil, as well as for biomass boilers. Adjustable lengths provide added flexibility in the range of 260–390mm and are ideal when standard lengths are not suitable.

Diameters: 80mm, 100mm, 130mm, 150mm, 180mm, 200mm

Call our sales line to find out about our full range of small-diameter flue components and flue liner.