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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 vitreous (5 inch) - Twin wall flue black

£ 47.12
price£ 37.70
(inc VAT) £ 45.24
Save 20%
£ 47.12

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

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

£ 55.23
price£ 38.66
(inc VAT) £ 46.39
Save 30%
£ 55.23

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£ 30.21
(inc VAT) £ 36.25

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

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

£ 66.04
price£ 59.44
(inc VAT) £ 71.32
Save 10%
£ 66.04

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

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

£ 53.25
price£ 42.60
(inc VAT) £ 51.12
Save 20%
£ 53.25

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

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

price£ 45.43
(inc VAT) £ 54.52

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

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

price£ 42.21
(inc VAT) £ 50.65

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

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

price£ 94.00
(inc VAT) £ 112.80

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

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

price£ 72.13
(inc VAT) £ 86.56

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

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

price£ 78.78
(inc VAT) £ 94.54

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

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

price£ 119.92
(inc VAT) £ 143.90

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

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

£ 57.10
price£ 51.39
(inc VAT) £ 61.67
Save 10%
£ 57.10

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

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

£ 65.80
price£ 52.64
(inc VAT) £ 63.17
Save 20%
£ 65.80

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£ 22.00
(inc VAT) £ 26.40

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

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

£ 149.69
price£ 134.72
(inc VAT) £ 161.67
Save 10%
£ 149.69

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£ 87.41
(inc VAT) £ 104.89

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£ 38.36
(inc VAT) £ 46.03

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£ 11.55
(inc VAT) £ 13.86

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£ 6.45
(inc VAT) £ 7.74

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

Wall support (5 inch) - Twin wall flue black

price£ 22.02
(inc VAT) £ 26.42

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£ 24.70
(inc VAT) £ 29.64

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£ 71.51
(inc VAT) £ 85.81

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£ 81.71
(inc VAT) £ 98.05

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

£ 27.63
price£ 22.10
(inc VAT) £ 26.52
Save 20%
£ 27.63

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£ 31.36
(inc VAT) £ 37.63

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£ 75.93
(inc VAT) £ 91.12

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£ 86.77
(inc VAT) £ 104.12

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£ 151.54
(inc VAT) £ 181.85

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£ 79.98
(inc VAT) £ 95.98

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£ 52.04
(inc VAT) £ 62.45

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£ 38.75
(inc VAT) £ 46.50

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

Joist support (5 inch) - Twin wall flue

price£ 26.42
(inc VAT) £ 31.70

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

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

price£ 22.02
(inc VAT) £ 26.42

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.

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

price£ 45.22
(inc VAT) £ 54.26

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

Basic firestop plate (5 inch) - Twin wall flue

price£ 32.57
(inc VAT) £ 39.08

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£ 42.04
(inc VAT) £ 50.45

Stainless steel circular ceiling plate in black.

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

price£ 77.62
(inc VAT) £ 93.14

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£ 56.38
(inc VAT) £ 67.66

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£ 133.24
(inc VAT) £ 159.89

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

Firestop insulator (5 inch) - Twin wall flue

price£ 86.65
(inc VAT) £ 103.98

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£ 110.24
(inc VAT) £ 132.29

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

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 7

price£ 50.68
(inc VAT) £ 60.82

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

Masterflash No 7 High Temp

price£ 69.69
(inc VAT) £ 83.63

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£ 57.95
(inc VAT) £ 69.54
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£ 60.40
(inc VAT) £ 72.48
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£ 67.19
(inc VAT) £ 80.63
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£ 36.20
(inc VAT) £ 43.44

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

£ 61.28
price£ 49.02
(inc VAT) £ 58.83
Save 20%
£ 61.28

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

£ 67.64
price£ 54.11
(inc VAT) £ 64.93
Save 20%
£ 67.64

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£ 123.57
(inc VAT) £ 148.28

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

Open terminal (5 inch) - Twin wall flue black

price£ 75.78
(inc VAT) £ 90.94

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

Weathering gas cap (5 inch) - Twin wall flue black

£ 77.68
price£ 62.14
(inc VAT) £ 74.57
Save 20%
£ 77.68

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

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

price£ 145.00
(inc VAT) £ 174.00

A rotating cowl especially adapted for DW twin wall.

Draftbooster black

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 (5 inch) - Twin wall flue black

£ 49.50
price£ 39.60
(inc VAT) £ 47.52
Save 20%
£ 49.50

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

£ 48.50
price£ 38.80
(inc VAT) £ 46.56
Save 20%
£ 48.50

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

Rect 45 degree finishing plate (5 inch) - Twin wall flue black

price£ 36.32
(inc VAT) £ 43.58

Rectangular 45 degree finishing plate

Oval 45 degree finishing plate (5 inch) - Twin wall flue black

price£ 36.32
(inc VAT) £ 43.58

Oval 45 degree finishing plate

Wall sleeve 45 deg - (125mm) twin wall

price£ 32.31
(inc VAT) £ 38.77

Provides protections as flue passes through building structure

Dinak high temperature spray paint (matt black) 400ml

price£ 15.14
(inc VAT) £ 18.17

Dinak high temperature black spray paint. Designed to touch up any marks on Dinak black twin wall flue or Universal vitreous enamel pipe.

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