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8 inch (200mm) Twin wall flue Dinak DW

Twin wall flue system manufactured in Europe. Dinak DW is a class 1 Twin wall flue suitable for use with wood, coal, gas and oil appliances - Stainless steel - The Dinak Twin wall flue system is also perfect for biomass boiler installations.

  • Push fit jointing system - secures using locking band
  • 10 year warranty
  • 30mm of insulation
  • Distance to combustible material 60mm
  • Internal joint system prevents moisture draw through
  • HETAS listed for use on solid fuel applications
  • Diameter is internal

Dinak Twin wall flue stainless and black powder coated systems are fully interchangeable.

Note: For more information see the Twin wall flue Technical Guide.

dinak dw twin wall flue, biomass flue

Dinak DW info

Adapter to vitreous (8 inch) - Twin wall flue

price£ 50.88
(inc VAT) £ 61.06

Adapter used to change from 8 inch stove pipe to 8 inch twin wall flue. Requires a locking band.

Increasing adapter to vitreous (7 - 8 inch) - Twin wall flue

price£ 55.65
(inc VAT) £ 66.78

Increasing adapter used to change from 7 inch stove pipe to 8 inch twin wall flue. Requires a locking band.

Adapter to single wall (8 inch) - Twin wall flue

price£ 39.42
(inc VAT) £ 47.30

Adapter used for boiler installations to connect our stainless steel 1mm pipe to twin wall flue. Requires a locking band.

Boiler adapter (8 inch) - Twin wall flue

price£ 46.57
(inc VAT) £ 55.88

Adapter used to connect your boiler to twin wall flue. Requires a locking band.

Condensing boiler adapter (8 inch) - Twin wall flue

price£ 67.43
(inc VAT) £ 80.92

Adapter used to connect your condensing boiler to twin wall flue. Requires a locking band.

Increaser dw to dw (7-8 inch) - Twin wall flue

price£ 95.45
(inc VAT) £ 114.54

Increaser used to increase 7 inch twin wall to 8 inch twin wall. Requires a locking band.

Straight length (8 inch) 1000mm - Twin wall flue

£ 112.31
price£ 101.08
(inc VAT) £ 121.29
Save 10%
£ 112.31

Straight length pipe, 1000mm. (940mm effective length) Requires a locking band.

Straight length (8 inch) 500mm - Twin wall flue

price£ 72.55
(inc VAT) £ 87.06

Straight length pipe, 500mm. (440mm effective length) Requires a locking band.

Straight length (8 inch) 330mm - Twin wall flue

price£ 60.08
(inc VAT) £ 72.10

Straight length pipe, 330mm. (270mm effective length) Requires a locking band.

Straight length (8 inch) 200mm - Twin wall flue

price£ 54.08
(inc VAT) £ 64.90

Straight length pipe, 200mm. (140mm effective length) Requires a locking band.

Long adjustable pipe (8 inch) 880- 530mm - Twin wall flue

price£ 143.98
(inc VAT) £ 172.78

Telescopic adjustable pipe, 880mm - 530mm. Requires a locking band.

Medium adjustable pipe (8 inch) 530 - 350mm - Twin wall flue

price£ 109.98
(inc VAT) £ 131.98

Telescopic adjustable pipe, 530mm - 350mm. Requires a locking band.

Short adjustable pipe (8 inch) 380 - 250mm - Twin wall flue

price£ 99.00
(inc VAT) £ 118.80

Telescopic adjustable pipe, 380mm - 250mm. Requires a locking band.

Inspection length (8 inch) 440mm - Twin wall flue

price£ 231.29
(inc VAT) £ 277.55

Inspection length has an effective length of 440mm. Requires a locking band.

Inspection tee (8 inch) - Twin wall flue

price£ 216.41
(inc VAT) £ 259.69

Inspection tee. Requires a locking band.

Test unit (8 inch) 270mm - Twin wall flue

price£ 82.71
(inc VAT) £ 99.25

Test unit, 270mm effective length. Requires a locking band.

90 degree elbow (8 inch) - Twin wall flue

price£ 159.52
(inc VAT) £ 191.42

90 degree elbow allows for a 90 degree change in direction. Requires a locking band.

90 degree inspection elbow (8 inch) - Twin wall flue

price£ 206.23
(inc VAT) £ 247.48

90 degree elbow with inspection door allows for a 90 degree change in direction. Requires a locking band.

87 degree elbow (8 inch) - Twin wall flue

price£ 159.52
(inc VAT) £ 191.42

87 degree elbow allows for an 87 degree change in direction. Requires a locking band.

87 degree inspection elbow (8 inch) - Twin wall flue

price£ 206.23
(inc VAT) £ 247.48

87 degree elbow with inspection door allows for an 87 degree change in direction. Requires a locking band.

45 degree elbow (8 inch) - Twin wall flue

price£ 75.96
(inc VAT) £ 91.15

45 degree elbow allows for a 45 degree change in direction. Requires a locking band.

30 degree elbow (8 inch) - Twin wall flue

price£ 88.44
(inc VAT) £ 106.13

30 degree elbow allows for a 30 degree change in direction. Requires a locking band.

15 degree elbow (8 inch) - Twin wall flue

price£ 88.44
(inc VAT) £ 106.13

15 degree elbow allows for a 15 degree change in direction. Requires a locking band.

Straight length with drain (8 inch) 330mm - Twin wall flue

price£ 108.17
(inc VAT) £ 129.80

Straight length with drain, has an effective length of 270mm. Requires a locking band.

90 degree tee (8 inch) - Twin wall flue

price£ 152.75
(inc VAT) £ 183.30

90 degree tee provides cleaning access at the base of the flue. Requires a locking band.

90 degree reducing tee (8 inch) - Twin wall flue

price£ 196.06
(inc VAT) £ 235.27

90 degree reducing tee has a 150mm branch. Requires a locking band.

93 degree tee (8 inch) - Twin wall flue

price£ 152.75
(inc VAT) £ 183.30

93 degree tee. Requires a locking band.

93 degree reducing tee (8 inch) - Twin wall flue

price£ 196.06
(inc VAT) £ 235.27

93 degree reducing tee has a 150mm branch. Requires a locking band.

135 degree tee (8 inch) - Twin wall flue

price£ 210.87
(inc VAT) £ 253.04

135 degree tee provides cleaning access at the base of the flue. Requires a locking band.

Tee cap (8 inch) - Twin wall flue

price£ 42.45
(inc VAT) £ 50.94

Tee cap is used to close off and provide cleaning access at the base of a tee. Requires a locking band.

Tee cap with drain (8 inch) - Twin wall flue

price£ 54.84
(inc VAT) £ 65.81

Tee cap with drain is used to close off and provide a drain point at the base of the flue. Requires a locking band.

Draught stabiliser (8 inch) - Twin wall flue

price£ 210.05
(inc VAT) £ 252.06

Draught stabiliser. Requires a locking band.

Draught stabiliser w/explosion relief (8 inch) - Twin wall flue

price£ 356.49
(inc VAT) £ 427.79

Draught stabiliser with explosion relief door. Requires a locking band.

Draught regulator (8 inch) - Twin wall flue

price£ 118.91
(inc VAT) £ 142.69

Lockable element used to regulate the draught of the chimney. Requires a locking band.

Locking band (8 inch) - Twin wall flue

price£ 7.74
(inc VAT) £ 9.29

Locking band is used to connect two pieces together at the join.

Wall support (8 inch) - Twin wall flue

price£ 19.09
(inc VAT) £ 22.91

Wall support is used to connect two pieces together at the join with its integrated locking band and fixes the chimney to the wall.

Adjustable wall support 70-120mm (8 inch) - Twin wall flue

price£ 21.49
(inc VAT) £ 25.79

Adjustable wall support is used to connect two pieces together at the join ( with its integrated locking band) and fixes the chimney to the wall.

Cuttable wall support 100 - 250mm (8 inch) - Twin wall flue

price£ 66.76
(inc VAT) £ 80.11

Cuttable wall support is used to connect two pieces together at the join (with its integrated locking band) and fixes the chimney to the wall.

Cuttable wall support 250-430mm (8 inch) - Twin wall flue

price£ 76.30
(inc VAT) £ 91.56

Cuttable wall support is used to connect two pieces together at the join (with its integrated locking band) and fixes the chimney to the wall.

Flat wall support (8 inch) - Twin wall flue

price£ 21.25
(inc VAT) £ 25.50

Flat wall support is used to fix the chimney to the wall. Fix anywhere except on a joint.

Flat adjustable wall support 70-120mm (8 inch) - Twin wall flue

price£ 27.95
(inc VAT) £ 33.54

Flat adjustable wall support is used to fix the chimney to the wall. Fix anywhere except on a joint.

Flat cuttable wall support 100-250mm (8 inch) - Twin wall flue

price£ 68.61
(inc VAT) £ 82.33

Flat cuttable wall support is used to fix the chimney to the wall. Fix anywhere except on a joint.

Flat cuttable wall support 250-430mm (8 inch) - Twin wall flue

price£ 78.40
(inc VAT) £ 94.08

Flat cuttable wall support is used to fix the chimney to the wall. Fix anywhere except on a joint.

Adjustable base support (8 inch) - Twin wall flue

price£ 208.37
(inc VAT) £ 250.04

Adjustable base support is designed to be installed at the base of the vertical run of the chimney. Requires a locking band.

Flue liner adapter plate (8 inch) - Twin wall flue

price£ 95.45
(inc VAT) £ 114.54

Adapter used to connect twin wall flue to a flue liner where the top part of your masonry chimney has been removed. Requires a locking band.

DW/Flue liner adapter (8 inch) - Twin wall flue

price£ 68.44
(inc VAT) £ 82.13

Adapter used to connect flue liner to twin wall flue where the bottom part of your masonry chimney has been removed. Requires a locking band and flue liner adapter.

Joist support (8 inch) - Twin wall flue

price£ 32.80
(inc VAT) £ 39.36

Joist support is used where the flue passes through a floor or ceiling.

Roof support (8 inch) - Twin wall flue

price£ 45.78
(inc VAT) £ 54.94

The roof support is designed to be fixed to the underside of the rafters.

Guy wire bracket (8 inch) - Twin wall flue

price£ 18.56
(inc VAT) £ 22.27

Guy wire bracket is a special bracket to which guy wires are attached.

Universal guy wire kit

price£ 57.70
(inc VAT) £ 69.24

The Universal guy wire kit provides lateral support to the flue above the roof line. Guy wire bracket needed.

Universal roof brace kit

price£ 72.95
(inc VAT) £ 87.54

The Universal roof brace kit provides lateral support to the flue above the roof line. No guy wire bracket needed.

Basic firestop plate (8 inch) - Twin wall flue

price£ 40.69
(inc VAT) £ 48.83

Basic firestop plate is designed to provide the appropriate distance between the flue and any adjacent material.

Circular ceiling plate (8 inch) - Twin wall flue

price£ 43.27
(inc VAT) £ 51.92

Stainless steel circular ceiling plate.

Ventilated firestop plate (8 inch) - Twin wall flue

price£ 78.44
(inc VAT) £ 94.13

Ventilated firestop must be used on solid fuel appliances where the flue passes through a combustible floor or ceiling.

Flashing EPDM Res 2

price£ 35.88
(inc VAT) £ 43.06

This flashing is used to provide a weatherproof seal where the flue passes through a tiled or slate roof.

Flashing EPDM Res 2 Lead base

price£ 74.72
(inc VAT) £ 89.66

This flashing is used to provide a weatherproof seal where the flue passes through a tiled or slate roof.

Flashing silicone Res 2 High Temp

price£ 57.02
(inc VAT) £ 68.42

This flashing is used to provide a weatherproof seal where the flue passes through a tiled or slate roof.

Masterflash EPDM No 8

price£ 60.82
(inc VAT) £ 72.98

This flashing is suitable for sheet metal profiled roofs, flat roofs, boats and caravans. Comes with fixing kit.

Masterflash No 8 High Temp

price£ 75.12
(inc VAT) £ 90.14

This flashing is suitable for sheet metal profiled roofs, flat roofs, boats and caravans. Comes with fixing kit.

Lead slate choose a pitch between 0-35 degrees, for 200mm Dinak twin wall flue

price£ 97.86
(inc VAT) £ 117.43
Pitch:

Select the pitch required. Lead slates are used wherever a pipe penetrates a roof, to form a weatherproof joint.

Lead slate choose a pitch between 36-45 degrees, for 200mm Dinak twin wall flue

price£ 127.47
(inc VAT) £ 152.96
Pitch:

Select the pitch required. Lead slates are used wherever a pipe penetrates a roof, to form a weatherproof joint.

Lead slate choose a pitch between 46-60 degrees, for 200mm Dinak twin wall flue

price£ 132.08
(inc VAT) £ 158.50
Pitch:

Select the pitch required. Lead slates are used wherever a pipe penetrates a roof, to form a weatherproof joint.

Storm collar (8 inch) - Twin wall flue

price£ 35.04
(inc VAT) £ 42.05

Storm collar is used as extra protection above the flashing where the flue passes through the roof.

Rain cap (8 inch) - Twin wall flue

price£ 78.33
(inc VAT) £ 94.00

Rain cap is the final element of the vertical run and provides protection from the rain. Requires a locking band.

Open terminal (8 inch) - Twin wall flue

price£ 95.45
(inc VAT) £ 114.54

Open terminal is the final element of the vertical run. Requires a locking band.

Weathering cap (8 inch) - Twin wall flue

price£ 88.79
(inc VAT) £ 106.55

The weathering cap is the final element of the vertical run and provides protection from the wind and rain. Suitable for solid fuel and gas. Requires a locking band.

Roto top cowl (8 inch) - Twin wall flue

price£ 133.76
(inc VAT) £ 160.51

A rotating cowl especially adapted for DW twin wall.

Draftbooster stainless steel

price£ 405.09
(inc VAT) £ 486.11

For use with closed wood burning stoves only. Ideal for use on short flue systems.

Finishing plate 0-30 degrees (8 inch) - Twin wall flue

price£ 40.46
(inc VAT) £ 48.55

Finishing plate is a two piece plate that covers the hole where the flue goes through the wall.

Finishing plate 30-45 degrees (8 inch) - Twin wall flue

price£ 40.46
(inc VAT) £ 48.55

Finishing plate is a two piece plate that covers the hole where the flue goes through the wall.

Wall sleeve (8 inch) - Twin wall flue

price£ 39.18
(inc VAT) £ 47.02

Wall sleeve protects the chimney as it passes through the wall.

Joint seal (8/7 inch) - Twin and single wall flue

price£ 7.36
(inc VAT) £ 8.83

A rubber seal used on condensing installations. Will fit 8 inch twin and 7 inch single wall flue.

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