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5 inch (130mm) Twin wall flue Dinak DW

dinak-twinwall-brochure

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
  • 30mm of insulation
  • 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

Adapter to vitreous (5 inch) - Twin wall flue

£ 29.85
price£ 23.88
(inc VAT) £ 28.66
Save 20%
£ 29.85

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

£ 33.26
price£ 26.61
(inc VAT) £ 31.93
Save 20%
£ 33.26

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

Adapter to single wall (5 inch) - Twin wall flue

price£ 32.95
(inc VAT) £ 39.54

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

Boiler adapter (5 inch) - Twin wall flue

price£ 24.90
(inc VAT) £ 29.88

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

Condensing boiler adapter (5 inch) - Twin wall flue

price£ 37.95
(inc VAT) £ 45.54

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

Increaser dw to dw (4-5 inch) - Twin wall flue

price£ 54.95
(inc VAT) £ 65.94

Increaser used to increase 4 inch twin wall to 5 inch twin wall. Requires a locking band.

Starter length (5 inch) 1000mm - Twin wall flue

price£ 64.95
(inc VAT) £ 77.94

Starter length connects onto the vitreous enamel or stainless steel flue pipe without the need for an adapter. (940mm effective length).

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

price£ 39.45
(inc VAT) £ 47.34

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

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

price£ 35.95
(inc VAT) £ 43.14

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

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

price£ 31.15
(inc VAT) £ 37.38

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

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

price£ 28.04
(inc VAT) £ 33.65

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

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

price£ 76.59
(inc VAT) £ 91.91

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

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

price£ 58.77
(inc VAT) £ 70.52

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

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

price£ 52.90
(inc VAT) £ 63.48

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

Inspection length (5 inch) 440mm - Twin wall flue

price£ 151.35
(inc VAT) £ 181.62

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

Test unit (5 inch) 270mm - Twin wall flue

price£ 49.95
(inc VAT) £ 59.94

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

90 degree elbow (5 inch) - Twin wall flue

price£ 79.95
(inc VAT) £ 95.94

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

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

price£ 111.45
(inc VAT) £ 133.74

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

87 degree elbow (5 inch) - Twin wall flue

price£ 77.95
(inc VAT) £ 93.54

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

87 degree inspection elbow (5 inch) - Twin wall flue

price£ 111.45
(inc VAT) £ 133.74

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

45 degree elbow (5 inch) - Twin wall flue

£ 40.95
price£ 32.76
(inc VAT) £ 39.31
Save 20%
£ 40.95

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

30 degree elbow (5 inch) - Twin wall flue

price£ 47.18
(inc VAT) £ 56.62

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

15 degree elbow (5 inch) - Twin wall flue

price£ 47.18
(inc VAT) £ 56.62

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

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

price£ 69.95
(inc VAT) £ 83.94

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

Inspection tee (5 inch) - Twin wall flue

price£ 102.95
(inc VAT) £ 123.54

Inspection tee. Requires a locking band.

90 degree tee (5 inch) - Twin wall flue

price£ 69.95
(inc VAT) £ 83.94

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

93 degree tee (5 inch) - Twin wall flue

price£ 69.95
(inc VAT) £ 83.94

93 degree tee. Requires a locking band.

135 degree tee (5 inch) - Twin wall flue

£ 121.97
price£ 97.58
(inc VAT) £ 117.09
Save 20%
£ 121.97

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

Tee cap (5 inch) - Twin wall flue

price£ 23.50
(inc VAT) £ 28.20

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

price£ 33.33
(inc VAT) £ 40.00

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 (5 inch) - Twin wall flue

£ 149.95
price£ 119.96
(inc VAT) £ 143.95
Save 20%
£ 149.95

Draught stabiliser. Requires a locking band.

Draught regulator (5 inch) - Twin wall flue

price£ 80.79
(inc VAT) £ 96.95

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

Locking band (5 inch) - Twin wall flue

price£ 4.64
(inc VAT) £ 5.57

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

Wall support (5 inch) - Twin wall flue

price£ 12.96
(inc VAT) £ 15.55

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

price£ 15.30
(inc VAT) £ 18.36

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

price£ 45.36
(inc VAT) £ 54.43

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

price£ 51.82
(inc VAT) £ 62.18

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

price£ 13.76
(inc VAT) £ 16.51

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 flue

price£ 19.89
(inc VAT) £ 23.87

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 flue

price£ 48.16
(inc VAT) £ 57.79

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 flue

price£ 51.82
(inc VAT) £ 62.18

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

£ 113.61
price£ 90.89
(inc VAT) £ 109.07
Save 20%
£ 113.61

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£ 65.95
(inc VAT) £ 79.14

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£ 42.91
(inc VAT) £ 51.49

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 (5 inch) - Twin wall flue

price£ 21.79
(inc VAT) £ 26.15

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

Roof support (5 inch) - Twin wall flue

price£ 31.95
(inc VAT) £ 38.34

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

Guy wire bracket (5 inch) - Twin wall flue

price£ 13.49
(inc VAT) £ 16.19

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

Universal guy wire kit

price£ 49.95
(inc VAT) £ 59.94

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

Universal roof brace kit

price£ 64.95
(inc VAT) £ 77.94

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

Basic firestop plate (5 inch) - Twin wall flue

price£ 24.95
(inc VAT) £ 29.94

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

Circular firestop plate (5 inch) - Twin wall flue

price£ 29.99
(inc VAT) £ 35.99

Stainless steel circular firestop plate.

Ventilated firestop plate (5 inch) - Twin wall flue

price£ 46.49
(inc VAT) £ 55.79

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£ 109.87
(inc VAT) £ 131.84

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

Firestop insulator (5 inch) - Twin wall flue

price£ 64.95
(inc VAT) £ 77.94

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£ 89.95
(inc VAT) £ 107.94

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

Flashing EPDM Res 2

price£ 28.31
(inc VAT) £ 33.97

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£ 58.95
(inc VAT) £ 70.74

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£ 44.99
(inc VAT) £ 53.99

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

Masterflash EPDM No 7

price£ 39.99
(inc VAT) £ 47.99

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

Masterflash No 7 High Temp

price£ 54.99
(inc VAT) £ 65.99

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

Lead slate 0-35 degree pitch, for 130mm Dinak twin wall flue

price£ 54.95
(inc VAT) £ 65.94
Pitch:

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

Lead slate 36-45 degree pitch, for 130mm Dinak twin wall flue

price£ 57.40
(inc VAT) £ 68.88
Pitch:

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

Lead slate 46-60 degree pitch, for 130mm Dinak twin wall flue

price£ 64.19
(inc VAT) £ 77.03
Pitch:

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

Storm collar (5 inch) - Twin wall flue

price£ 21.03
(inc VAT) £ 25.24

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

Rain cap (5 inch) - Twin wall flue

£ 34.95
price£ 27.96
(inc VAT) £ 33.55
Save 20%
£ 34.95

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

£ 39.95
price£ 31.96
(inc VAT) £ 38.35
Save 20%
£ 39.95

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

Open terminal (5 inch) - Twin wall flue

price£ 48.07
(inc VAT) £ 57.68

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

Weathering gas cap (5 inch) - Twin wall flue

price£ 60.06
(inc VAT) £ 72.07

The weathering gas 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

price£ 94.95
(inc VAT) £ 113.94

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

Vedette cowl (5 inch) - Twin wall flue

price£ 109.73
(inc VAT) £ 131.68

Vedette cowl. Adapted to fit Dinak twin wall flue. Extremely effective against down draught.

Roto top cowl (5 inch) - Twin wall flue

price£ 104.13
(inc VAT) £ 124.96

A rotating cowl especially adapted for DW twin wall.

Draftbooster stainless steel

price£ 374.17
(inc VAT) £ 449.00

Draftbooster in stainless steel. For use with closed wood burning stoves only. Ideal for use on short flue systems.

Joint seal (5 inch) - Twin wall flue

price£ 3.86
(inc VAT) £ 4.63

A rubber seal used on condensing installations.

Finishing plate 0-30 degrees (5 inch) - Twin wall flue

price£ 25.32
(inc VAT) £ 30.38

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

price£ 25.32
(inc VAT) £ 30.38

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

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

price£ 27.95
(inc VAT) £ 33.54

Rectangular 45 degree finishing plate

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

price£ 27.95
(inc VAT) £ 33.54

Oval 45 degree finishing plate

Wall sleeve 45 deg - (125mm) twin wall

price£ 25.38
(inc VAT) £ 30.46

Provides protections as flue passes through building structure