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Items 1 - 20 of 173

Lead Free Roof Flashing - 5" Twinwall Flue (125mm)
  • Dimensions: 850mm (W) x 550mm (D)
  • Fully lead-free and environmentally friendly
  • Self-adhesive backing for quick installation
  • Suitable for slate and tiled roofs with pitch options available
  • CE & Hetas approved
£139.00

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800mm Length - 6" Twinwall Flue (150mm)
£105.00

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800mm Length - 5" Twinwall Flue (125mm)
  • Dimensions: 1000mm (H) x 125mm (Dia)
  • Insulated twin wall flue for internal/external use
  • 60mm clearance from combustibles
  • High-density rockwool insulation
  • CE & HETAS approved for biomass systems
From £85.00

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Single Storey Extension/Outhouse Flue Kit - 5" Twinwall Flue (125mm)
  • Complete flue kit for single-storey installs
  • 3.5m twin wall flue with adaptor and fittings
  • 60mm clearance from combustibles
  • High-density rockwool insulation
  • CE & HETAS approved
From £499.00

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No 8 Metal Grey Silicone Roof Flashing - 8" Twinwall Flue (200mm)
£85.00

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Res 3 EPDM Roof Flashing - 8" Twinwall Flue (200mm)
£135.00

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Lead 36-45 Degree Roof Flashing - 8" Twinwall Flue (200mm)
£240.00

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Lead 25-35 Degree Roof Flashing - 8" Twinwall Flue (200mm)
£215.00

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Masterflash Roof Flashing 150-200mm
£70.00

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Black Powder Coated 1m Twin Wall Flue
  • Dimensions: 1m length, 5" (125mm) diameter twin wall flue
  • CE & HETAS approved for domestic heating
  • Welded 316 stainless steel inner with rockwool insulation
  • 60mm clearance from combustibles
  • Easy installation with free locking band included
From £85.00

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250mm Twin Wall Flue - Black
  • Length: 250mm twin wall insulated flue section
  • Only 60mm clearance required from combustibles
  • Fully welded and insulated with high-density rockwool
  • CE & HETAS approved for safety and compliance
  • Available in Stainless Steel or Matt Black finish
From £39.00

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350mm-500mm Adjustable Twin Wall Flue - Black
  • Adjustable length ideal for walls with uncertain measurements
  • Suitable for internal or external flue installations
  • Requires only 60mm clearance from combustibles
  • Fully welded and insulated with high-density rockwool
  • Available in stainless steel or matt black
From £89.00

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90 Degree Tee 5" - Black
  • 90 degree tee enables rear stove connection and flue cleaning
  • Suitable for internal or external flue installations
  • Requires only 60mm clearance from combustibles
  • Fully welded and insulated with high-density rockwool
  • Available in stainless steel or matt black
£149.00

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5" 135 Degree Tee Powder Coated Black
  • 135 degree tee with cap allows flue access for sweeping and inspection
  • Suitable for internal or external use in flue systems
  • Requires only 60mm clearance from combustibles
  • Fully welded and insulated with high-density rockwool
  • Available in stainless steel or matt black
£189.00

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5" Rain Cap For Twin Wall Flue - Black
  • Suitable for oil and solid fuel installations
  • 60mm clearance to combustibles
  • Supplied with a free locking band
  • CE & HETAS approved with 10-year warranty
  • Insulated with high-density rockwool
From £49.00

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15 Degree Twin Wall Elbow - Black
  • 15 degree bend allows for flue offset around obstacles
  • Suitable for internal or external flue installations
  • Requires only 60mm clearance from combustibles
  • Fully welded and insulated with high-density rockwool
  • Available in stainless steel or matt black
From £59.00

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30 Degree Twin Wall Elbow - Black
  • Suitable for internal or external flue installations
  • 30 degree elbow allows for offset to navigate obstacles
  • Requires only 60mm clearance from combustibles
  • Fully welded and insulated with high-density rockwool
  • Available in stainless steel or matt black
From £59.00

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45 Degree Bend Twin Wall Flue - Black
  • 45° twin wall flue bend for changing flue direction
  • 60mm safe clearance from combustibles
  • Fully welded, rockwool insulated design
  • CE and HETAS approved
  • Available in stainless steel or matt black
From £59.00

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Black Single Wall to Twin Wall Increaser 4" - 5"
  • Connects enamel flue to twinwall system
  • For solid fuel, gas, or oil use
  • 60mm clearance to combustibles
  • CE & HETAS approved, fully insulated
  • Available in stainless or matt black
£25.00

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Locking Band - 5" Twinwall Flue (125mm), Black
  • Connects two twinwall flue components securely
  • Required at every joint for safe installation
  • CE & HETAS approved for safety and compliance
  • Supplied as standard with most twinwall lengths or bends
  • Available in stainless steel or matt black finish
From £12.00

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