127mm (5 inch) Twin wall flue SFL Sflue (Black)
Sflue is a British made twin wall flue chimney system designed for use on woodburning/multifuel stoves, manufactured by SFL.
- Twist lock jointing system - secures using locking band
- 15 year warranty
- Also known as Excelsior plus Twin wall flue
- Operating temperatures up to 450 deg C
- Insulation thickness 25mm
- Distance to combustible material 50mm
- Internal skin is corrosion resistant 316L stainless steel
- External skin is 304 stainless steel
- Design allows internal expansion at every joint.
- Internal joint system prevents moisture draw through
- HETAS listed for use on solid fuel applications
- Diameter is internal
Locking band is included with all parts having a female collar
SFL Sflue info
Appliance adaptor - 127mm (5inch) Sflue twin wall (blk)
Use to connect an appliance or stove pipe to the twin wall flue system.
Increasing adaptor 97-127mm - 127mm (5inch) Sflue twin wall (blk
Increases the appliance outlet size by one diameter. Use to connect an appliance or stove pipe to the twin wall flue system.
Short tapered adapter - 127mm (5inch) Sflue twin wall (blk)
Short tapered adapter. Used to connect stove pipe to your twin wall flue.
Stove adaptor - 127mm (5inch) Sflue twin wall (blk)
Use to connect your twin wall flue directly onto your stove.
Sflue to flue liner adapter - 127mm (5inch) Sflue twin wall
Designed to connect a flue liner to Sflue.Use this adapter where the flexible liner goes above the twin wall flue.
1000mm straight length - 127mm (5inch) Sflue twin wall (blk)
Straight pipe (effective length). Locking band included.
500mm straight length - 127mm (5inch) Sflue twin wall (blk)
Straight pipe (effective length). Locking band included.
300mm straight length - 127mm (5inch) Sflue twin wall (blk)
Straight pipe (effective length). Locking band included.
120mm straight length - 127mm (5inch) Sflue twin wall (blk)
Straight pipe (effective length). Locking band included.
Inspection length -127mm (5inch) Sflue twin wall (blk)
Allows for cleaning and inspection of the chimney system. Locking band included.
Adjustable length 500-850mm - 127mm (5inch) Sflue (blk)
Straight pipe adjustable (effective length). Locking band included.
Adjustable length 350-530mm - 127mm (5inch) Sflue (blk)
Straight pipe adjustable (effective length). Locking band included.
Adjustable length 200-325mm - 127mm (5inch) Sflue (blk)
Straight pipe adjustable (effective length). Locking band included.
Locking band - 127mm (5inch) Sflue twin wall (blk)
Locking band for use on all joints.
Locking band micro toggle - 127mm (5inch) Sflue twin wall (blk)
Locking band with micro toggle adjustment.
Structural locking band -127mm (5inch) Sflue twin wall (blk)
Provides added security on unsupported stacks up to 2.5m above the final support or wall band.
90 deg tee - 127mm (5inch) Sflue twin wall (blk)
Allows for cleaning and inspection of the chimney system. Locking band included.
135 deg tee -127mm (5inch) Sflue twin wall (blk)
Allows for cleaning and inspection of the chimney system. Locking band included.
Tee cap - 127mm (5inch) Sflue twin wall (blk)
Provides cleaning point for the flue system.
Tee cap with drain -127mm (5inch) Sflue twin wall (blk)
Provides cleaning and drain point for the flue system.
15 deg bend - 127mm (5inch) Sflue twin wall (blk)
15 deg elbow allows for a change in direction and can be combined to provide a chimney offset. Locking band included.
30 deg bend - 127mm (5inch) Sflue twin wall (blk)
30 deg elbow allows for a change in direction and can be combined to provide a chimney offset. Locking band included.
45 deg bend - 127mm (5inch) Sflue twin wall (blk)
45 deg elbow allows for a change in direction and can be combined to provide a chimney offset. Locking band included.
Firestop spacer - 127mm (5inch) Sflue twin wall (blk)
Provides location and dust stop where flue passes through non combustible floors.
White flat ventilated ceiling support - 127mm (5inch) Sflue twin wall
Supports and firestops the chimney as it passes through the first combustible floor directly above the appliance. Load bearing.
Ventilated ceiling support - 127mm (5inch) Sflue twin wall (blk)
Supports and firestops the chimney as it passes through the first combustible floor directly above the appliance. Load bearing.
Ceiling support - 127mm (5inch) Sflue twin wall (blk)
Supports and firestops the chimney as it passes through a non combustible floor. Load bearing.
Ventilated fire stop - 127mm (5inch) Sflue twin wall (blk)
Used where the chimney passes through the upper combustible floors and where sections below the floor are enclosed within a non combustible shaft. Non load bearing.
Wall band - 127mm (5inch) Sflue twin wall (blk)
Provides lateral support for the chimney.
Wall band extension arms - Sflue twin wall (blk)
Used to extend the wall band clearance up to 100mm.
Wall band - heavy duty - 127mm (5inch) Sflue twin wall (blk)
Wall band heavy duty.
Extension brackets - short - Sflue twin wall (blk)
Short extension brackets. Total length 324mm. For use with heavy duty wall band.
Extension brackets - medium - Sflue twin wall (blk)
Medium extension brackets. Total length 395mm. For use with heavy duty wall band.
Extension brackets - long - Sflue twin wall (blk)
Long extension brackets. Total length 600mm. For use with heavy duty wall band.
Wall support bracket - 127mm (5inch) Sflue twin wall (blk)
Wall support bracket (base support) supports the vertical load of the chimney when anchored to a suitable wall. Powder coated galvanised steel. Locking band included.
Flue liner to Sflue anchor plate - 127mm (5inch) Sflue twin wall
Designed to connect a flue liner to Sflue on a capped chimney within the attic space. Use this adapter where the flexible liner goes below the twin wall flue.
Guy wire bracket - 127mm (5inch) Sflue twin wall (blk)
Guy wire bracket, use with wire to provide lateral stability above the roof line.
Universal guy wire kit
The Universal guy wire kit provides lateral support to the flue above the roof line. Guy wire bracket needed.
SFlue roof brace kit - 5 inch twin wall flue
Roof brace kit provides lateral support to the flue above the roof line. No guy wire bracket needed.
Rain cap - 127mm (5inch) Sflue twin wall (blk)
Prevents rain ingress at top of chimney. Locking band included.
Rain cap with mesh - 127mm (5inch) Sflue twin wall (blk)
Prevents rain and bird ingress at top of chimney. Locking band included.
Storm cowl - 127mm (5inch) Sflue twin wall (blk)
Provides protection from rain and wind at the top of the chimney. Locking band included.
Top stub - 127mm (5inch) Sflue twin wall (blk)
Used at the top of a chimney if no rain guard is required. Locking band included.
Storm collar - 127mm (5inch) Sflue twin wall (blk)
Provides protection from rain and wind at the top of the flashing.
Flashing EPDM Res 2
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
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
This flashing is used to provide a weatherproof seal where the flue passes through a tiled or slate roof.
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 125mm Sflue twin wall flue
Select the pitch and pipe dimensions 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 125mm Sflue twin wall flue
Select the pitch and pipe dimensions 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 125mm Sflue twin wall flue
Select the pitch and pipe dimensions required. Lead slates are used wherever a pipe penetrates a roof, to form a weatherproof joint.
Trim collar 90 degree - 127mm (5inch) Sflue twin wall (blk)
Provides clean finish where the chimney passes through an outside wall at 90 degrees.
Trim collar 45 degree - 127mm (5inch) Sflue twin wall (blk)
Provides clean finish where the chimney passes through an outside wall at 45 degrees.
Trim collar (2 piece) 0 - 10 degrees - 127mm (5inch) Sflue twin wall (blk)
Provides clean finish where the chimney passes through a wall or ceiling.
Trim collar (2 piece) 10 - 20 degrees - 127mm (5inch) Sflue twin wall (blk)
Provides clean finish where the chimney passes through a wall or ceiling.
Trim collar (2 piece) 20 - 30 degrees - 127mm (5inch) Sflue twin wall (blk)
Provides clean finish where the chimney passes through a wall or ceiling.
Trim collar (2 piece) 30 - 40 degrees - 127mm (5inch) Sflue twin wall (blk)
Provides clean finish where the chimney passes through a wall or ceiling.
Trim collar (2 piece) 40 - 50 degrees - 127mm (5inch) Sflue twin wall (blk)
Provides clean finish where the chimney passes through a wall or ceiling.
Wall sleeve - 127mm (5inch) Sflue twin wall
Galvanised steel wall sleeve provides protections as flue passes through building structure.
Wall sleeve (205mm) - Twin wall flue
Wall sleeve protects the chimney as it passes through the wall. Length 980mm, internal diameter 205mm.
Sflue Touch up spray paint 400ml
Heat resistant touch up spray paint 400ml