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5 inch (130mm) Twin wall flue Dinak DW (Black)

Dinak DW is a class 1 Twin wall flue system manufactured in Europe. This Twin wall flue is 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
  • Inner wall: Stainless 316L
  • Outer wall: Galvanised steel painted RAL 9005 TXT
  • 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 (5 inch) - Twin wall flue black

£ 61.73
price£ 49.38
(inc VAT) £ 59.26
Save 20%
£ 61.73

Adapter used to change from 5 inch stove pipe to 5 inch twin wall flue. Requires a locking band.

Increasing adapter to stove pipe (4-5 inch) -Twin wall flue black

£ 77.86
price£ 54.50
(inc VAT) £ 65.40
Save 30%
£ 77.86

Increasing adapter used to change from 4 inch stove pipe to 5 inch twin wall flue. Requires a locking band.

Boiler adapter (5 inch) - Twin wall flue

price£ 41.54
(inc VAT) £ 49.85

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

Straight length (5 inch) 1000mm - Twin wall flue black

£ 89.65
price£ 71.72
(inc VAT) £ 86.06
Save 20%
£ 89.65

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

Straight length (5 inch) 500mm - Twin wall flue black

£ 69.76
price£ 55.81
(inc VAT) £ 66.97
Save 20%
£ 69.76

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

Straight length (5 inch) 330mm - Twin wall flue black

price£ 59.51
(inc VAT) £ 71.41

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

Straight length (5 inch) 200mm - Twin wall flue black

price£ 55.29
(inc VAT) £ 66.35

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

Long adjustable pipe (5 inch) 880-530mm - Twin wall flue black

price£ 123.14
(inc VAT) £ 147.77

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

Medium adjustable pipe (5 inch) 530-350mm - Twin wall flue black

price£ 94.48
(inc VAT) £ 113.38

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

Short adjustable pipe (5 inch) 380-250mm - Twin wall flue black

price£ 103.20
(inc VAT) £ 123.84

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

90 degree elbow (5 inch) - Twin wall flue black

price£ 157.09
(inc VAT) £ 188.51

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

45 degree elbow (5 inch) - Twin wall flue black

£ 74.80
price£ 67.32
(inc VAT) £ 80.78
Save 10%
£ 74.80

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

30 degree elbow (5 inch) - Twin wall flue black

£ 86.21
price£ 68.97
(inc VAT) £ 82.76
Save 20%
£ 86.21

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

15 degree elbow (5 inch) - Twin wall flue black

price£ 28.81
(inc VAT) £ 34.57

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

135 degree tee (5 inch) - Twin wall flue black

£ 196.10
price£ 176.49
(inc VAT) £ 211.79
Save 10%
£ 196.10

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

90 degree tee (5 inch) - Twin wall flue black

price£ 114.50
(inc VAT) £ 137.40

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

Tee cap (5 inch) - Twin wall flue black

price£ 50.25
(inc VAT) £ 60.30

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 (5 inch) - Twin wall flue black

price£ 61.16
(inc VAT) £ 73.39

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

Locking band (5 inch) - Twin wall flue black

price£ 8.46
(inc VAT) £ 10.15

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

Wall support (5 inch) - Twin wall flue black

price£ 28.85
(inc VAT) £ 34.62

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 (5 inch) - Twin wall flue black

price£ 32.35
(inc VAT) £ 38.82

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 (5 inch) - Twin wall flue black

price£ 93.68
(inc VAT) £ 112.42

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 (5 inch) - Twin wall flue black

price£ 107.04
(inc VAT) £ 128.45

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 (5 inch) - Twin wall flue black

£ 36.19
price£ 28.95
(inc VAT) £ 34.74
Save 20%
£ 36.19

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

Flat adjustable wall support 70-120mm (5 inch) - Twin wall black

price£ 42.80
(inc VAT) £ 51.36

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 (5 inch) - Twin wall black

price£ 99.47
(inc VAT) £ 119.36

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 (5 inch) - Twin wall black

price£ 113.67
(inc VAT) £ 136.40

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

Adjustable base support (5 inch) - Twin wall flue black

price£ 198.51
(inc VAT) £ 238.21

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 (5 inch) - Twin wall flue

price£ 122.38
(inc VAT) £ 146.86

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 (5 inch) - Twin wall flue

price£ 68.18
(inc VAT) £ 81.82

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.

Roof support (5 inch) - Twin wall flue

price£ 50.77
(inc VAT) £ 60.92

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

Joist support (5 inch) - Twin wall flue

price£ 34.61
(inc VAT) £ 41.53

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

Guy wire bracket (5 inch) - Twin wall flue black

price£ 28.85
(inc VAT) £ 34.62

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

Universal guy wire kit

price£ 75.58
(inc VAT) £ 90.70

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

Roof brace kit (5 inch) -Twin wall flue

price£ 88.99
(inc VAT) £ 106.79

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

Firestop plate in black (5 inch) - Twin wall flue black

price£ 59.23
(inc VAT) £ 71.08

Firestop plate in black for use on non combustible floors and ceilings.

Basic firestop plate (5 inch) - Twin wall flue

price£ 42.67
(inc VAT) £ 51.20

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

Circular ceiling plate in black (5 inch) - Twin wall flue black

price£ 28.36
(inc VAT) £ 34.03

Stainless steel circular ceiling plate in black.

Ventilated firestop plate (5 inch) - Twin wall flue black

price£ 51.60
(inc VAT) £ 61.92

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

Ventilated firestop plate (5 inch) - Twin wall flue

price£ 51.60
(inc VAT) £ 61.92

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

Loft mesh kit (5 inch) - Twin wall flue

price£ 174.54
(inc VAT) £ 209.45

Mesh kit. For use when your flue passes through a loft space.

Firestop insulator (5 inch) - Twin wall flue

price£ 113.52
(inc VAT) £ 136.22

Firestop insulator eliminates the need to use a ventilated firestop plate on your ceiling, meaning no heat loss.

Angled firestop insulator (5 inch) - Twin wall flue

price£ 144.42
(inc VAT) £ 173.30

Firestop insulator prevents heat loss through a pitched ceiling. Simply cut to the correct angle.

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£ 105.65
(inc VAT) £ 126.78

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 7

price£ 60.75
(inc VAT) £ 72.90

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

Masterflash No 7 High Temp

price£ 94.08
(inc VAT) £ 112.90

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 130mm Dinak twin wall flue

price£ 96.00
(inc VAT) £ 115.20
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 130mm Dinak twin wall flue

price£ 102.90
(inc VAT) £ 123.48
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 130mm Dinak twin wall flue

price£ 114.00
(inc VAT) £ 136.80
Pitch:

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

Storm collar (5 inch) - Twin wall flue black

price£ 48.48
(inc VAT) £ 58.18

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

Rain cap (5 inch) - Twin wall flue black

£ 80.28
price£ 64.22
(inc VAT) £ 77.07
Save 20%
£ 80.28

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

Weathering cap (5 inch) - Twin wall flue black

£ 88.61
price£ 70.89
(inc VAT) £ 85.07
Save 20%
£ 88.61

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

Mini Eurocowl (5 inch) - Twin wall flue black

price£ 122.75
(inc VAT) £ 147.30

Mini Eurocowl prevents downdraught. Also prevents bird and rain entry.

Open terminal (5 inch) - Twin wall flue black

price£ 99.28
(inc VAT) £ 119.14

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

Roto top cowl (5 inch) - Twin wall flue black

price£ 172.75
(inc VAT) £ 207.30

A rotating cowl especially adapted for DW twin wall.

Draftbooster black

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 (5 inch) - Twin wall flue black

£ 40.30
price£ 32.24
(inc VAT) £ 38.69
Save 20%
£ 40.30

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

Finishing plate 30-45 degrees (5 inch) - Twin wall flue black

£ 40.30
price£ 32.24
(inc VAT) £ 38.69
Save 20%
£ 40.30

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

Wall sleeve (230mm) - Twin wall flue

price£ 55.60
(inc VAT) £ 66.72

Wall sleeve protects the chimney as it passes through the wall. Length 750mm, internal diameter 230mm.