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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£ 63.48
(inc VAT) £ 76.18

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£ 69.44
(inc VAT) £ 83.33

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£ 49.18
(inc VAT) £ 59.02

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£ 58.11
(inc VAT) £ 69.73

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

Condensing boiler adapter (8 inch) - Twin wall flue

price£ 84.12
(inc VAT) £ 100.94

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£ 119.09
(inc VAT) £ 142.91

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

£ 140.12
price£ 126.11
(inc VAT) £ 151.33
Save 10%
£ 140.12

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

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

price£ 90.52
(inc VAT) £ 108.62

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

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

price£ 74.96
(inc VAT) £ 89.95

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

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

price£ 67.47
(inc VAT) £ 80.96

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

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

price£ 179.64
(inc VAT) £ 215.57

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

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

price£ 137.22
(inc VAT) £ 164.66

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

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

price£ 123.51
(inc VAT) £ 148.21

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

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

price£ 288.56
(inc VAT) £ 346.27

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

Inspection tee (8 inch) - Twin wall flue

price£ 269.99
(inc VAT) £ 323.99

Inspection tee. Requires a locking band.

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

price£ 103.19
(inc VAT) £ 123.83

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

90 degree elbow (8 inch) - Twin wall flue

price£ 199.02
(inc VAT) £ 238.82

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£ 257.29
(inc VAT) £ 308.75

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£ 199.02
(inc VAT) £ 238.82

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£ 257.29
(inc VAT) £ 308.75

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£ 94.77
(inc VAT) £ 113.72

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

30 degree elbow (8 inch) - Twin wall flue

price£ 110.34
(inc VAT) £ 132.41

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

15 degree elbow (8 inch) - Twin wall flue

price£ 110.34
(inc VAT) £ 132.41

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£ 134.96
(inc VAT) £ 161.95

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

90 degree tee (8 inch) - Twin wall flue

price£ 190.58
(inc VAT) £ 228.70

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£ 244.62
(inc VAT) £ 293.54

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

93 degree tee (8 inch) - Twin wall flue

price£ 190.58
(inc VAT) £ 228.70

93 degree tee. Requires a locking band.

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

price£ 244.62
(inc VAT) £ 293.54

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

135 degree tee (8 inch) - Twin wall flue

price£ 263.09
(inc VAT) £ 315.71

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

Tee cap (8 inch) - Twin wall flue

price£ 52.97
(inc VAT) £ 63.56

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£ 68.41
(inc VAT) £ 82.09

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£ 262.06
(inc VAT) £ 314.47

Draught stabiliser. Requires a locking band.

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

price£ 444.77
(inc VAT) £ 533.72

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

Draught regulator (8 inch) - Twin wall flue

price£ 148.36
(inc VAT) £ 178.03

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

Locking band (8 inch) - Twin wall flue

price£ 9.66
(inc VAT) £ 11.59

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

Wall support (8 inch) - Twin wall flue

price£ 23.82
(inc VAT) £ 28.58

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£ 26.81
(inc VAT) £ 32.17

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£ 83.29
(inc VAT) £ 99.95

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£ 95.20
(inc VAT) £ 114.24

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£ 26.52
(inc VAT) £ 31.82

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£ 34.87
(inc VAT) £ 41.84

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£ 85.60
(inc VAT) £ 102.72

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£ 97.82
(inc VAT) £ 117.38

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£ 259.97
(inc VAT) £ 311.96

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£ 119.09
(inc VAT) £ 142.91

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£ 85.38
(inc VAT) £ 102.46

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£ 40.93
(inc VAT) £ 49.12

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

Roof support (8 inch) - Twin wall flue

price£ 57.12
(inc VAT) £ 68.54

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

Guy wire bracket (8 inch) - Twin wall flue

price£ 23.16
(inc VAT) £ 27.79

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

Universal guy wire kit

price£ 71.98
(inc VAT) £ 86.38

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£ 84.75
(inc VAT) £ 101.70

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£ 50.76
(inc VAT) £ 60.91

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£ 53.99
(inc VAT) £ 64.79

Stainless steel circular ceiling plate.

Ventilated firestop plate (8 inch) - Twin wall flue

price£ 97.86
(inc VAT) £ 117.43

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

Flashing EPDM Res 2

price£ 51.83
(inc VAT) £ 62.20

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£ 107.94
(inc VAT) £ 129.53

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

Seldek Nu-Lead 175-330

price£ 96.04
(inc VAT) £ 115.25

Lead flashing, used to provide a weatherproof seal where the flue passes through a tiled or slate roof. Roof pitches from 0 to 45 degrees.

Flashing silicone Res 2 High Temp

price£ 94.08
(inc VAT) £ 112.90

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

Masterflash EPDM No 8

price£ 71.72
(inc VAT) £ 86.06

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

Masterflash No 8 High Temp

price£ 100.33
(inc VAT) £ 120.40

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£ 43.71
(inc VAT) £ 52.45

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£ 97.72
(inc VAT) £ 117.26

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£ 119.09
(inc VAT) £ 142.91

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

Weathering cap (8 inch) - Twin wall flue

price£ 110.78
(inc VAT) £ 132.94

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£ 166.89
(inc VAT) £ 200.27

A rotating cowl especially adapted for DW twin wall.

Draftbooster stainless steel

price£ 493.16
(inc VAT) £ 591.79

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£ 50.49
(inc VAT) £ 60.59

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£ 50.49
(inc VAT) £ 60.59

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£ 48.89
(inc VAT) £ 58.67

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

Joint seal 8/7 inch - Dinak

price£ 9.19
(inc VAT) £ 11.03

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