A1 Flues
A1 Flues

SW04 singlewall flues

Domestic Products

Singlewall SW04 Flue Pipe Length

Our high-quality singlewall SW04 flue pipes are made from 316-grade stainless steel. The SW04 singlewall system connects an appliance to a chimney liner or to a twinwall flue system. The system is suitable for applications using gas, oil and solid fuel at temperatures of up to 600°C.

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

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


Singlewall SW04 Boiler Adapter

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

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


Singlewall SW04 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 singlewall SW04 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


Singlewall SW04 Top Stub

If no rain guard is needed, a top stub is used at the top of the chimney. Our rigorously tested singlewall SW04 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


Singlewall SW04 Flue Pipe Bends

Our high-quality singlewall SW04 flue pipe bends are made from 316-grade stainless steel. The SW04 singlewall system connects an appliance to a chimney liner or to a twin-wall flue system. The system is suitable for applications using gas, oil and solid fuel at temperatures of up to 600°C.

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

Angles: 30 degrees, 45 degrees, 90 degrees


Singlewall SW04 Flue Pipe Tees

Our high-quality singlewall SW04 flue pipe tees are made from 316-grade stainless steel. The SW04 singlewall system connects an appliance to a chimney liner or to a twinwall flue system. The system is suitable for applications using gas, oil and solid fuel at temperatures of up to 600°C.

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

Angles: 30 degrees, 87 degrees, 90 degrees


Singlewall SW04 Wall Support Brackets

Our high-quality singlewall SW04 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


Singlewall SW04 Flue Pipe Adjustable Length

Our high-quality singlewall SW04 adjustable flue pipes are made from 316-grade stainless steel. Adjustable lengths provide extra flexibility when standard sizes are unsuitable. The SW04 singlewall system connects an appliance to a chimney liner or to a twinwall flue system. The system is suitable for applications using gas, oil and solid fuel at temperatures of up to 600°C.

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


Technical information


Designations EN 1856-2 T600 N1 W V2 L50040 G500
  EN 1856-2 T600 N1 W V2 L50050 G500 EN
Fuel type Gas, oil, solid fuel, wood biomass
Continuous firing temp 600 (N) 200 (P)

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