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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 stove pipe (8 inch) - Twin wall flue

price£ 59.89
(inc VAT) £ 71.87

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

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

price£ 65.51
(inc VAT) £ 78.61

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£ 46.40
(inc VAT) £ 55.68

Adapter used for boiler installations to connect Dinak single wall flue pipe to twin wall flue. Requires a locking band.

Boiler adapter (8 inch) - Twin wall flue

price£ 54.82
(inc VAT) £ 65.78

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

Condensing boiler adapter (8 inch) - Twin wall flue

price£ 79.36
(inc VAT) £ 95.23

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£ 112.35
(inc VAT) £ 134.82

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

£ 132.19
price£ 118.97
(inc VAT) £ 142.77
Save 10%
£ 132.19

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

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

price£ 85.40
(inc VAT) £ 102.48

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

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

price£ 70.72
(inc VAT) £ 84.86

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

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

price£ 63.65
(inc VAT) £ 76.38

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

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

price£ 169.47
(inc VAT) £ 203.36

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

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

price£ 129.45
(inc VAT) £ 155.34

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

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

price£ 116.52
(inc VAT) £ 139.82

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

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

price£ 272.23
(inc VAT) £ 326.68

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

Inspection tee (8 inch) - Twin wall flue

price£ 254.71
(inc VAT) £ 305.65

Inspection tee. Requires a locking band.

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

price£ 97.35
(inc VAT) £ 116.82

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

90 degree elbow (8 inch) - Twin wall flue

price£ 187.75
(inc VAT) £ 225.30

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£ 242.73
(inc VAT) £ 291.28

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£ 187.75
(inc VAT) £ 225.30

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£ 242.73
(inc VAT) £ 291.28

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£ 89.41
(inc VAT) £ 107.29

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

30 degree elbow (8 inch) - Twin wall flue

price£ 104.09
(inc VAT) £ 124.91

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

15 degree elbow (8 inch) - Twin wall flue

price£ 104.09
(inc VAT) £ 124.91

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£ 127.32
(inc VAT) £ 152.78

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

90 degree tee (8 inch) - Twin wall flue

price£ 179.79
(inc VAT) £ 215.75

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£ 230.77
(inc VAT) £ 276.92

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

93 degree tee (8 inch) - Twin wall flue

price£ 179.79
(inc VAT) £ 215.75

93 degree tee. Requires a locking band.

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

price£ 230.77
(inc VAT) £ 276.92

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

135 degree tee (8 inch) - Twin wall flue

price£ 248.20
(inc VAT) £ 297.84

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

Tee cap (8 inch) - Twin wall flue

price£ 49.97
(inc VAT) £ 59.96

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£ 64.54
(inc VAT) £ 77.45

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£ 247.23
(inc VAT) £ 296.68

Draught stabiliser. Requires a locking band.

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

price£ 419.59
(inc VAT) £ 503.51

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

Draught regulator (8 inch) - Twin wall flue

price£ 139.96
(inc VAT) £ 167.95

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

Locking band (8 inch) - Twin wall flue

price£ 9.11
(inc VAT) £ 10.93

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

Wall support (8 inch) - Twin wall flue

price£ 22.47
(inc VAT) £ 26.96

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£ 25.29
(inc VAT) £ 30.35

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£ 78.58
(inc VAT) £ 94.30

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£ 89.81
(inc VAT) £ 107.77

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£ 25.02
(inc VAT) £ 30.02

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£ 32.90
(inc VAT) £ 39.48

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£ 80.75
(inc VAT) £ 96.90

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£ 92.28
(inc VAT) £ 110.74

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£ 245.25
(inc VAT) £ 294.30

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£ 112.35
(inc VAT) £ 134.82

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£ 80.55
(inc VAT) £ 96.66

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£ 38.61
(inc VAT) £ 46.33

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

Roof support (8 inch) - Twin wall flue

price£ 53.89
(inc VAT) £ 64.67

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

Guy wire bracket (8 inch) - Twin wall flue

price£ 21.85
(inc VAT) £ 26.22

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

Universal guy wire kit

price£ 67.91
(inc VAT) £ 81.49

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

Roof brace kit (8 inch) -Twin wall flue

price£ 79.95
(inc VAT) £ 95.94

The twin wall roof brace kit provides lateral support to the flue above the roof line. Guy wire bracket included.

Basic firestop plate (8 inch) - Twin wall flue

price£ 47.89
(inc VAT) £ 57.47

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£ 50.93
(inc VAT) £ 61.12

Stainless steel circular ceiling plate.

Ventilated firestop plate (8 inch) - Twin wall flue

price£ 92.32
(inc VAT) £ 110.78

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

Flashing EPDM Res 2

price£ 48.44
(inc VAT) £ 58.13

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£ 100.88
(inc VAT) £ 121.06

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£ 85.53
(inc VAT) £ 102.64

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

Masterflash EPDM No 8

price£ 69.63
(inc VAT) £ 83.56

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

Masterflash No 8 High Temp

price£ 95.55
(inc VAT) £ 114.66

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£ 144.00
(inc VAT) £ 172.80
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£ 157.50
(inc VAT) £ 189.00
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£ 207.00
(inc VAT) £ 248.40
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£ 41.24
(inc VAT) £ 49.49

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£ 92.19
(inc VAT) £ 110.63

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£ 112.35
(inc VAT) £ 134.82

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

Weathering cap (8 inch) - Twin wall flue

price£ 104.51
(inc VAT) £ 125.41
Awaiting supplier stock.

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£ 157.44
(inc VAT) £ 188.93

A rotating cowl especially adapted for DW twin wall.

Draftbooster stainless steel

price£ 478.80
(inc VAT) £ 574.56

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£ 47.63
(inc VAT) £ 57.16

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£ 47.63
(inc VAT) £ 57.16

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£ 46.12
(inc VAT) £ 55.34

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

Joint seal 8/7 inch - Dinak

price£ 8.67
(inc VAT) £ 10.40

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