4 inch (100mm) 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
- 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
Note: 4 inch twin wall components come supplied with a rubber joint seal fitted - this needs to be removed for non condensing installlations
Please allow 10 days for delivery on these items - as they are coated to order
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 info
Adapter to stove pipe (4 inch) - Twin wall flue black
Adapter used to change from 4 inch vitreous to DW twin wall. Requires a locking band.
Boiler adapter (4 inch) - Twin wall flue
Adapter used to connect your boiler to twin wall flue. Requires a locking band.
Straight length (4 inch) 1000mm - Twin wall flue black
Straight length pipe, 1000mm. (940mm effective length) Requires a locking band.
Straight length (4 inch) 500mm - Twin wall flue black
Straight length pipe, 500mm. (440mm effective length) Requires a locking band.
Straight length (4 inch) 330mm - Twin wall flue black
Straight length pipe, 330mm. (270mm effective length) Requires a locking band.
Straight length (4 inch) 200mm - Twin wall flue black
Straight length pipe, 200mm. (140mm effective length) Requires a locking band.
Long adjustable pipe (4 inch) 880-530mm - Twin wall flue black
Telescopic adjustable pipe, 880mm - 530mm. Requires a locking band.
Medium adjustable pipe (4 inch) 530-350mm - Twin wall flue black
Telescopic adjustable pipe, 530mm - 350mm. Requires a locking band.
Short adjustable pipe (4 inch) 380-250mm - Twin wall flue black
Telescopic adjustable pipe, 380mm - 250mm. Requires a locking band.
90 degree elbow (4 inch) - Twin wall flue black
90 degree elbow allows for a 90 degree change in direction. Requires a locking band.
45 degree elbow (4 inch) - Twin wall flue black
45 degree elbow allows for a 45 degree change in direction. Requires a locking band.
30 degree elbow (4 inch) - Twin wall flue black
30 degree elbow allows for a 30 degree change in direction. Requires a locking band.
15 degree elbow (4 inch) - Twin wall flue black
15 degree elbow allows for a 15 degree change in direction. Requires a locking band.
90 degree tee (4 inch) - Twin wall flue black
90 degree tee provides cleaning access at the base of the flue. Requires a locking band.
Tee cap (4 inch) - Twin wall flue black
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 (4 inch) - Twin wall flue black
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 (4 inch) - Twin wall flue black
Locking band is used to connect two pieces together at the join.
Wall support (4 inch) - Twin wall flue black
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 (4 inch) - Twin wall flue black
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 (4 inch) - Twin wall flue black
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 (4 inch) - Twin wall flue black
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 (4 inch) - Twin wall flue black
Flat wall support is used to fix the chimney to the wall. Fix anywhere except on a joint.
Flat adjust wall support 70-120mm(4 inch) - Twin wall flue black
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 (4 inch) - Twin wall black
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 (4 inch) - Twin wall black
Flat cuttable wall support is used to fix the chimney to the wall. Fix anywhere except on a joint.
Roof support (4 inch) - Twin wall flue
The roof support is designed to be fixed to the underside of the rafters.
Joist support (4 inch) - Twin wall flue
Joist support is used where the flue passes through a floor or ceiling.
DW/Flue liner adapter (4 inch) - Twin wall flue
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.
Guy wire bracket (4 inch) - Twin wall flue black
Guy wire bracket is a special bracket to which guy wires are attached.
Universal guy wire kit
The Universal guy wire kit provides lateral support to the flue above the roof line. Guy wire bracket needed.
Circular ceiling plate in black (4 inch) - Twin wall flue black
Stainless steel circular ceiling plate in black.
Ventilated firestop plate (4 inch) - Twin wall flue black
Ventilated firestop must be used on solid fuel appliances where the flue passes through a combustible floor or ceiling.
Ventilated firestop plate (4 inch) - Twin wall flue
Ventilated firestop must be used on solid fuel appliances where the flue passes through a combustible floor or ceiling.
Flashing EPDM Res 1
This flashing is used to provide a weatherproof seal where the flue passes through a tiled or slate roof.
Flashing silicone Res 1 High Temp
This flashing is used to provide a weatherproof seal where the flue passes through a tiled or slate roof.
Flashing EPDM Res 1 Lead base
This flashing is used to provide a weatherproof seal where the flue passes through a tiled or slate roof.
Masterflash EPDM No 6
This flashing is suitable for sheet metal profiled roofs, flat roofs, boats and caravans. Comes with fixing kit.
Masterflash No 6 High Temp
This flashing is suitable for sheet metal profiled roofs, flat roofs, boats and caravans. Comes with fixing kit.
Masterflash EPDM No 7
This flashing is suitable for sheet metal profiled roofs, flat roofs, boats and caravans. Comes with fixing kit.
Masterflash No 7 High Temp
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 100mm Dinak twin wall flue
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 100mm Dinak twin wall flue
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 100mm Dinak twin wall flue
Select the pitch required. Lead slates are used wherever a pipe penetrates a roof, to form a weatherproof joint.
Storm collar (4 inch) - Twin wall flue black
Storm collar is used as extra protection above the flashing where the flue passes through the roof.
Rain cap (4 inch) - Twin wall flue black
Rain cap is the final element of the vertical run and provides protection from the rain. Requires a locking band.
Weathering cap (4 inch) - Twin wall flue black
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.
Open terminal (4 inch) - Twin wall flue black
Open terminal is the final element of the vertical run. Requires a locking band.
Finishing plate 0-30 degrees (4 inch) - Twin wall flue black
Finishing plate is a two piece plate that covers the hole where the flue goes through the wall.
Finishing plate 30-45 degrees (4 inch) - Twin wall flue black
Finishing plate is a two piece plate that covers the hole where the flue goes through the wall.
Wall sleeve (4 inch) - Twin wall flue
Wall sleeve protects the chimney as it passes through the wall.
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