Twin Wall Flue - Stainless
Our stainless steel or black twin wall flue pipe is a simple push fit joint flue system, build your chimney system by placing each piece on top of the previous and push together to make the joint (the simplest system to construct on the market today). This twin wall flue system is suitable for use with wood, coal, gas and oil appliances. If you are installing a new heating appliance, such as a wood or multi fuel stove, gas coal-effect fire or an oil boiler, you will probably need a twin wall flue system, especially if you do not already have a brick chimney stack. Twin wall flue guide.
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8" inch Single Wall to 10" Twin Wall 200mm - 250mm increasing adaptor from vitreous enamel pipe (A17)
Product Code: 030120A17DW
RRP: £89.18Excl. Tax: £44.90 Incl. Tax: £53.88 -
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3" inch Stove Adapter to twin wall flue pipe 3 inch (A16)
Product Code: 10-80-001
RRP: £66.58Excl. Tax: £39.42 Incl. Tax: £47.30 -
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7" inch Twin Wall 150mm, 6 inch to 180mm, 7 inchincreasing adaptor to vitreous enamel pipe (A17)
Product Code: 030115A17DW3
RRP: £74.95Excl. Tax: £41.88 Incl. Tax: £50.26 -
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6" inch Twin Wall boiler adapter (100)
Product Code: 030115100DWJ
RRP: £51.85Excl. Tax: £26.11 Incl. Tax: £31.33 -
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5" inch Stove Adaptor Increaser to twin wall flue (A17) 100mm 4" - 130mm 5"
Product Code: 2-100-002
RRP: £63.46Excl. Tax: £36.99 Incl. Tax: £44.39 -
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6" inch Stove Adaptor to twin wall flue (A16)
Product Code: 2-150-001
RRP: £67.42Excl. Tax: £30.73 Incl. Tax: £36.88 -
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5" inch Twin wall flue to flexible flue liner adaptor (675)
Product Code: 2-125-099
RRP: £174.72Excl. Tax: £64.19 Incl. Tax: £77.03 -
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Flexible liner adaptor to Twin wall flue pipe - 100mm 4 inch Diameter (671)
Product Code: 671100DW
RRP: £132.94Excl. Tax: £69.23 Incl. Tax: £83.08 -
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Twin Wall flue 180mm - 200mm Dia increasing adaptor from vitreous enamel pipe (A17)
Product Code: 030118A17DW
RRP: £75.30Excl. Tax: £43.89 Incl. Tax: £52.67 -
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4" inch Stove Adapter to twin wall flue pipe 4 inch (A16)
Product Code: 030110A16DW
RRP: £66.58Excl. Tax: £39.42 Incl. Tax: £47.30 -
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8" inch Twin Wall flue Increaser/reducer (026) to 250mm
Product Code: 0601E2026DW
RRP: £185.99Excl. Tax: £93.65 Incl. Tax: £112.38 -
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6" inch (150mm) Twin Wall to Flex Adaptor
Product Code: 2-150-099
RRP: £77.42Excl. Tax: £69.99 Incl. Tax: £83.99 -
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Flexible liner adaptor to Twin wall flue pipe - 130mm 5 inch Diameter (671)
Product Code: 2-125-101
RRP: £132.94Excl. Tax: £69.23 Incl. Tax: £83.08 -
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5" inch Stove Adaptor to Twin wall flue pipe (A16)
Product Code: 2-125-001
RRP: £66.58Excl. Tax: £21.19 Incl. Tax: £25.43 -
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8" inch Stove Adaptor to Twin wall flue pipe(A16)
Product Code: 030120A16DW
RRP: £94.38Excl. Tax: £44.09 Incl. Tax: £52.91 -
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3" inch Stove adaptor Increaser to Twin wall flue (A17) 80mm 3 " - 100mm 4 "
Product Code: 030180A17DW2
RRP: £63.46Excl. Tax: £52.79 Incl. Tax: £63.35 -
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6" inch Stove Adaptor Increasor to twin wall flue (A17) 6" 150mm -180mm 7" dia
Product Code: 2-150-002
RRP: £72.62Excl. Tax: £41.88 Incl. Tax: £50.26 -
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6" inch Stove Adaptor Increasor to twin wall flue (A17) - 130mm 5" -150mm 6" dia
Product Code: 2-125-002--cpy
RRP: £70.02Excl. Tax: £44.49 Incl. Tax: £53.39 -
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7" inch Twin Wall flue Increaser/reducer (026) - to 200mm
Product Code: 0601EA026DW
RRP: £152.41Excl. Tax: £76.74 Incl. Tax: £92.09 -
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6" inch flexible liner adaptor to twin wall flue -150mm(671)
Product Code: 2-150-101_cp2
RRP: £142.74Excl. Tax: £67.99 Incl. Tax: £81.59 -
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7" inch Stove Adaptor to Twin wall flue pipe(A16)
Product Code: 030118A16DW
RRP: £79.46Excl. Tax: £38.57 Incl. Tax: £46.28 -
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4" inch Stove adaptor Increaser to Twin wall flue (A17) 100mm 4 " - 130mm 5 "
Product Code: 030110A17DW2
RRP: £63.46Excl. Tax: £47.99 Incl. Tax: £57.59 -
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6" inch Twin wall flue flat stove adapter - 150mm
Product Code: 2-150-005
RRP: £94.93Excl. Tax: £52.13 Incl. Tax: £62.56 -
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5" inch Stove Adaptor Increaser to twin wall flue (A17) - 130mm 5" - 150mm 6"
Product Code: 2-125-002
RRP: £66.58Excl. Tax: £44.49 Incl. Tax: £53.39 -
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4" inch Twin Wall Flue Pipe 1 metre length (020)
Product Code: 030110020DWJ
RRP: £104.19Excl. Tax: £57.23 Incl. Tax: £68.68 -
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5" inch Twin Wall flue Starter Length 940mm (147)
Product Code: 2-125-013
RRP: £145.15Excl. Tax: £69.24 Incl. Tax: £83.09 -
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8" inch Twin Wall flue Short Adjustable Pipe 250-380mm (235)
Product Code: 030120235DW
RRP: £133.08Excl. Tax: £90.09 Incl. Tax: £108.11 -
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7" inch Twin Wall flue Pipe 270mm (025)
Product Code: 030118025DWJ
RRP: £68.60Excl. Tax: £43.63 Incl. Tax: £52.36 -
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6" inch Twin Wall chimney Flue Pipe 1 Metre length (020)
Product Code: 2-150-010
RRP: £115.81Excl. Tax: £57.99 Incl. Tax: £69.59 -
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5" inch Twin Wall Medium Adjustable Pipe 350-500mm (023)
Product Code: 2-125-015
RRP: £100.61Excl. Tax: £79.99 Incl. Tax: £95.99 -
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4" inch Twin Wall flue Short Adjustable Pipe 250-380mm (235)
Product Code: 030110235DWJ
RRP: £96.11Excl. Tax: £50.87 Incl. Tax: £61.04 -
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8" inch Twin Wall flue Long Adjustable Pipe 530-880mm (022)
Product Code: 030120022DWJ
RRP: £193.56Excl. Tax: £123.11 Incl. Tax: £147.73 -
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7" inch Twin Wall Flue Pipe - 1 metre length (020)
Product Code: 030118020DW
RRP: £159.58Excl. Tax: £89.99 Incl. Tax: £107.99 -
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6" inch Twin Wall flue Short Adjustable Pipe 250-350mm (235)
Product Code: 2-150-016
RRP: £100.15Excl. Tax: £63.70 Incl. Tax: £76.44 -
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5" inch Twin Wall chimney flue Pipe 250mm (025)
Product Code: 2-125-012
RRP: £53.33Excl. Tax: £40.27 Incl. Tax: £48.32 -
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4" inch Twin Wall flue Long Adjustable Pipe 530-880mm (022)
Product Code: 030110022DWJ
RRP: £134.22Excl. Tax: £81.10 Incl. Tax: £97.32 -
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8" inch Twin Wall flue Pipe 440mm (024)
Product Code: 030120024DWJ
RRP: £97.53Excl. Tax: £57.38 Incl. Tax: £68.86 -
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7" inch Twin Wall flue Short Adjustable Pipe 250-380mm (235)
Product Code: 030118235DW
RRP: £133.86Excl. Tax: £84.79 Incl. Tax: £101.75 -
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6" inch Twin Wall flue Long Adjustable Pipe 500-880mm (022)
Product Code: 2-150-014
RRP: £146.33Excl. Tax: £93.07 Incl. Tax: £111.68 -
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Twin Wall Flue Pipe 1 metre length (940mm installed) (020) - 130mm Dia
Product Code: 2-125-010
RRP: £108.86Excl. Tax: £48.75 Incl. Tax: £58.50 -
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4" inch Twin Wall flue Pipe 440mm (024)
Product Code: 030110024DWJ
RRP: £65.67Excl. Tax: £42.32 Incl. Tax: £50.78 -
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4" inch Twin Wall flue Locking Band (070)
Product Code: 030910070DW
RRP: £7.63Excl. Tax: £4.32 Incl. Tax: £5.18 -
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7" inch Twin Wall flue Long Adjustable Pipe 530-880mm (022)
Product Code: 030118022DW
RRP: £173.09Excl. Tax: £105.99 Incl. Tax: £127.19 -
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6" inch Twin Wall chimney flue Pipe 500mm (024)
Product Code: 2-150-011
RRP: £75.21Excl. Tax: £42.39 Incl. Tax: £50.87 -
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5" inch Twin Wall Short Adjustable Pipe 250-350mm (235)
Product Code: 2-125-016
RRP: £90.55Excl. Tax: £67.19 Incl. Tax: £80.63 -
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8" inch Twin Wall flue Medium Adjustable Pipe 350-530mm (023)
Product Code: 030120023DW
RRP: £147.87Excl. Tax: £101.88 Incl. Tax: £122.26 -
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6" inch Twin Wall Damper Section - Stainless
Product Code: 2-150-006
RRP: £179.25Excl. Tax: £120.19 Incl. Tax: £144.23 -
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7" inch Twin Wall flue Pipe 440mm (024)
Product Code: 030118024DW
RRP: £99.50Excl. Tax: £62.99 Incl. Tax: £75.59 -
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7" inch Twin Wall flue Locking Band (070)
Product Code: 030918070DW
RRP: £9.01Excl. Tax: £5.50 Incl. Tax: £6.60 -
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6" inch Twin Wall flue Starter Length 940mm (147)
Product Code: 2-150-013
RRP: £162.14Excl. Tax: £76.48 Incl. Tax: £91.78 -
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5" inch Twin Wall Long Adjustable Pipe 500-880mm (022)
Product Code: 2-125-014
RRP: £131.11Excl. Tax: £97.21 Incl. Tax: £116.65 -
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4" inch Twin Wall flue Medium Adjustable Pipe 350-530mm (023J)
Product Code: 030110023DWJ
RRP: £105.55Excl. Tax: £53.99 Incl. Tax: £64.79 -
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8" inch Twin Wall flue Pipe 270mm (025)
Product Code: 030120025DWJ
RRP: £80.78Excl. Tax: £44.52 Incl. Tax: £53.42 -
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8" inch Twin Wall flue Locking Band (070)
Product Code: 030920070DW
RRP: £10.41Excl. Tax: £4.75 Incl. Tax: £5.70 -
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5" inch Twin Wall flue Locking Band (070)
Product Code: 030913070DW
RRP: £7.94Excl. Tax: £3.98 Incl. Tax: £4.78 -
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6" inch Twin Wall flue Medium Adjustable Pipe 350-500mm (023J)
Product Code: 2-150-015
RRP: £111.26Excl. Tax: £70.77 Incl. Tax: £84.92 -
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5" inch Twin Wall chimney flue Pipe 440mm (024)
Product Code: 2-125-011
RRP: £67.22Excl. Tax: £42.39 Incl. Tax: £50.87 -
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4" inch Twin Wall flue Pipe 270mm (025)
Product Code: 030110025DWJ
RRP: £55.65Excl. Tax: £33.62 Incl. Tax: £40.34 -
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8" inch Twin Wall chimney Flue Pipe 1 metre length (020)
Product Code: 030120020DWJ
RRP: £158.55Excl. Tax: £82.67 Incl. Tax: £99.20 -
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7" inch Twin Wall flue Medium Adjustable Pipe 350-530mm (023J)
Product Code: 030118023DW
RRP: £155.99Excl. Tax: £97.51 Incl. Tax: £117.01 -
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6" inch Twin Wall chimney flue Pipe 250mm (025)
Product Code: 2-150-012
RRP: £59.48Excl. Tax: £40.27 Incl. Tax: £48.32 -
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6" inch Twin Wall flue Locking Band (070)
Product Code: 030915070DW
RRP: £8.52Excl. Tax: £4.02 Incl. Tax: £4.82 -
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4" inch Twin wall flue Tee Cap with side Drain (613)
Product Code: 0301100613DWJ
RRP: £69.30Excl. Tax: £57.29 Incl. Tax: £68.75 -
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7" inch Twin Wall flue 135 Tee (030)
Product Code: 030118030DW
RRP: £266.99Excl. Tax: £137.79 Incl. Tax: £165.35 -
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6" inch Twin Wall flue 30 Elbow (042)
Product Code: 2-150-032
RRP: £88.39Excl. Tax: £53.87 Incl. Tax: £64.64 -
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4" inch Twin Wall flue 87 Elbow (043)
Product Code: 030110043DWJ
RRP: £146.83Excl. Tax: £98.05 Incl. Tax: £117.66 -
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4" inch Twin Wall flue 135 Tee
Product Code: 10-100-034
RRP: £199.81Excl. Tax: £117.10 Incl. Tax: £140.52 -
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6" inch Twin Wall flue Tee Cap with Drain (061)
Product Code: 2-150-037
RRP: £60.35Excl. Tax: £41.58 Incl. Tax: £49.90 -
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5" inch Twin Wall flue 90 Tee (031)
Product Code: 2-125-035
RRP: £121.94Excl. Tax: £67.83 Incl. Tax: £81.40 -
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4" inch Twin Wall flue Tee Cap (060)
Product Code: 030110060DWJ
RRP: £254.26Excl. Tax: £44.51 Incl. Tax: £53.41 -
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8" inch Twin Wall flue 90 Tee (031)
Product Code: 030120031DW
RRP: £211.84Excl. Tax: £101.05 Incl. Tax: £121.26 -
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7" inch Twin Wall flue 30 Elbow (042)
Product Code: 030118042DWJ
RRP: £103.68Excl. Tax: £63.19 Incl. Tax: £75.83 -
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6" inch Twin Wall flue 90 Elbow (433)
Product Code: 2-150-030
RRP: £163.30Excl. Tax: £74.19 Incl. Tax: £89.03 -
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7" inch Twin wall flue Tee Cap with side Drain (613)
Product Code: 0301180613DWJ
RRP: £73.29Excl. Tax: £46.61 Incl. Tax: £55.93 -
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5" inch Twin Wall flue 15 Elbow (044)
Product Code: 2-125-033
RRP: £80.78Excl. Tax: £55.65 Incl. Tax: £66.78 -
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4" inch Twin Wall flue 93 Tee (31A)
Product Code: 03011031ADWJ
RRP: £122.55Excl. Tax: £101.33 Incl. Tax: £121.60 -
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8" inch Twin Wall flue 15 Elbow (044)
Product Code: 030120044DWJ
RRP: £118.89Excl. Tax: £66.17 Incl. Tax: £79.40 -
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7" inch Twin Wall flue 87 Elbow (043)
Product Code: 030118043DWJ
RRP: £185.62Excl. Tax: £98.38 Incl. Tax: £118.06 -
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8" inch Twin wall Tee Cap with side Drain (613)
Product Code: 0301200613DWJ
RRP: £84.80Excl. Tax: £49.44 Incl. Tax: £59.33 -
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7" inch Twin Wall flue Tee Cap (060)
Product Code: 030118060DWJ
RRP: £50.37Excl. Tax: £36.04 Incl. Tax: £43.25 -
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6" inch Twin Wall flue 90 Tee (031)
Product Code: 2-150-035
RRP: £135.65Excl. Tax: £76.31 Incl. Tax: £91.57 -
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5" inch Twin Wall flue 45 Elbow (040)
Product Code: 2-125-031
RRP: £70.10Excl. Tax: £48.29 Incl. Tax: £57.95 -
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5" inch Twin wall flue Tee Cap with side Drain (613)
Product Code: 0301130613DWJ
RRP: £65.61Excl. Tax: £45.21 Incl. Tax: £54.25 -
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4" inch Twin Wall flue 15 Elbow (044)
Product Code: 030110044DWJ
RRP: £83.02Excl. Tax: £60.73 Incl. Tax: £72.88 -
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8" inch Twin Wall flue 45 Elbow (040)
Product Code: 030120040DWJ
RRP: £102.12Excl. Tax: £64.95 Incl. Tax: £77.94 -
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8" inch Twin Wall Tee Cap (060)
Product Code: 030120060DWJ
RRP: £57.05Excl. Tax: £36.28 Incl. Tax: £43.54 -
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7" inch Twin Wall flue 90 Tee (031)
Product Code: 030118031DW
RRP: £189.05Excl. Tax: £100.69 Incl. Tax: £120.83 -
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6" inch Twin Wall flue 15 Elbow (044)
Product Code: 2-150-033
RRP: £88.39Excl. Tax: £53.87 Incl. Tax: £64.64 -
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5" inch Twin Wall flue 90 Elbow (433)
Product Code: 2-125-030
RRP: £147.22Excl. Tax: £76.47 Incl. Tax: £91.76 -
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5" inch Twin Wall flue Tee Cap (060)
Product Code: 2-125-036
RRP: £40.23Excl. Tax: £35.87 Incl. Tax: £43.04 -
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4" inch Twin Wall flue 45 Elbow (040)
Product Code: 030110040DWJ
RRP: £72.80Excl. Tax: £50.87 Incl. Tax: £61.04 -
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8" inch Twin Wall flue 90 Elbow (433)
Product Code: 030120433DWJ
RRP: £214.45Excl. Tax: £97.74 Incl. Tax: £117.29 -
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6" inch Twin wall flue Tee Cap with side Drain (613)
Product Code: 0301150613DWJ
RRP: £69.40Excl. Tax: £47.82 Incl. Tax: £57.38 -
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4" inch Twin Wall flue Tee Cap with Drain (061)
Product Code: 030110061DWJ
RRP: £60.26Excl. Tax: £49.82 Incl. Tax: £59.78 -
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8" inch Twin Wall 93 Tee (31A)
Product Code: 03012031ADW
RRP: £211.84Excl. Tax: £101.05 Incl. Tax: £121.26 -
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7" inch Twin Wall flue 15 Elbow (044)
Product Code: 030118044DWJ
RRP: £103.68Excl. Tax: £63.19 Incl. Tax: £75.83 -
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6" inch Twin Wall flue 45 Elbow (040)
Product Code: 2-150-031
RRP: £77.75Excl. Tax: £49.45 Incl. Tax: £59.34 -
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4" inch Twin Wall flue 90 Elbow (433)
Product Code: 030110433DWJ
RRP: £146.83Excl. Tax: £83.94 Incl. Tax: £100.73 -
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6" inch Twin Wall flue Tee Cap (060)
Product Code: 2-150-036
RRP: £43.61Excl. Tax: £30.04 Incl. Tax: £36.05
Twin Wall Flue - Stainless
Install Black Twin Wall Flues or Stainless Twin wall flue virtually anywhere giving you more choice where you install your stove, wood burner and heating appliance without the need for a fireplace or chimney stack. The flue pipe is able to run internally and externally passing through floors or walls to accommodate your required flue route and take the exhaust gases out safely. Our premium grade Twin Wall Flue Pipe has been manufactured to the highest level and also offers great aesthetics for your stove or fire place installation. We stock the widest range of sizes and compononents in the UK meaning we can supply you with the right compononents within 1-3 days.
We also offer a Chimney Design Service - talk to us or send us an email about your requirements and we'll try to assist you to select the right Twin Wall Flue for your installation.
We sell two types of Twin Wall Flue Systems - both are HETAS and CE approved: Dinak DW twin wall (EN 1856-1-T450-N1-W-VmL50040-G60) and KC TW Pro 'Fitters Choice' (EN1856-1 T600 N1 W VM L50040 G60). Both are a European made, Class 1 chimney system made from stainless steel with 30mm of high density Rockwool insulation. Stocking both systems in all sizes enables us to fulfill flue orders for domestic, commercial and industrial heating applications, for both condensing and non condensing appliances.
On this page you will find the most common domestic sizes of twin wall chimney flue pipe: 5 inch (130mm), 6 inch (150mm), 7 inch (180mm) and 8 inch (200mm) twin wall flue pipe, as well as 3" (80mm) and 4" (100mm), Black 5" and 6" twin wall flue are also in stock. If you require Black Twin wall flue pipe in any other sizes please get in touch for lead times. For more diameter sizes please go to our other section 'Twin wall and Single Wall Flues Commercial'.
How to fit twin wall flue and what items will I need? Please refer to our 'FAQ and installation advice section'.