Chimney Flue Systems >  It is manufactured in the UK by SFL. £70.00. (Including VAT at 20%), Sflue - Wall Band HD Extension Set Medium - Black (42-053), �32.40 (Including VAT at 20%), Sflue - 125mm - Wall Support cw Support Pipe - Black (42-125-060), �24.50 (Including VAT at 20%), Sflue - 125mm - Wall Band Heavy Duty (22-125-052), �21.80 Designed as an entry-level twin wall flue system specifically for wood-burning and multi-fuel stoves, Sflue is available in four internal diameters from 127mm (5”) to 203mm (8”) and features a multi-barb, twist-lock coupling system for ease of installation and high mechanical strength. (Including VAT at 20%), Sflue - 125mm - Trim Collar 90 Degrees (175mm Actual Diameter) (22-125-106), �14.27 (Including VAT at 20%), �69.10 £11.00 to £205.39. 6" (150mm) SFL Sflue Twin Wall Flue Pipe - Black Sflue is a top end product and utilises a unique eight-barb quick lock jointing system to secure each joint. Install Black Twin Wall Flues or Stainless Twin wall flue virtually anywhere giving you more choice where you install your stove, wood burner and heating appliance without the need for a fireplace or chimney stack. Carousel House, Twin Wall Flue Convesa KW Pro - St/St and Black *NEW*, Twin Wall Flue Convesa KW Pro St/St and Black - 125mm ID, Twin Wall Flue Convesa KW Pro St/St and Black - 150mm ID, Twin Wall Flue Convesa KC St/St and Black - 175mm ID, Twin Wall Flue Convesa KC St/St and Black - 200mm ID, Twin Wall Flue SFL Sflue - St/St and Black, Twin Wall Flue SFL Sflue St/St and Black - 125mm ID, Twin Wall Flue SFL Sflue St/St and Black - 150mm ID. (Including VAT at 20%), Sflue - 125mm - Structural Locking Band (22-125-054), Sflue - 125mm - Locking Band Standard (22-125-050), Sflue - 125mm - Locking Band Screw Toggle (22-125-059), �32.44 If you are installing a new heating appliance, such as a woodstove / log burner, gas coal-effect fire or an oil boiler, you will probably need a twin wall flue system, especially if you do not already have a brick chimney stack. (Including VAT at 20%), �50.02 (Including VAT at 20%), �66.16 Slate Or Tiled; Metal Or Corrugated; Connecting Pipe. Manufactured by SFL in the United Kingdom SFlue is a twin wall flue system designed for use on wood burning and multi fuel stoves SW316 inner, 150mm diameter, fully welded SW304 outer, 200mm diameter, fully welded Made from 304 Stainless Steel outer and 316 Stainless Steel inner, fully welded and has CE approval, as well as Hetas & ISO 9001 approval. Free postage. Wycombe Road, (Including VAT at 20%), Sflue - Wall Band HD Extension Set Long - Black (42-054), �27.80 (Including VAT at 20%), Sflue - 125mm - Ceiling Support (T250) (22-125-077), �14.20 All our chimney systems are designed and manufactured in strict adherence to quality standard ISO9001, CE marked and designated accordingly. Twin Wall Flue SFL Sflue - St/St and Black. (Including VAT at 20%), Sflue - 125mm - 120mm Length (22-125-013), �118.07 (Including VAT at 20%), Sflue - 125mm - Adaptor to Cast Iron Pipe (22-125-003), �37.34 document.write(getCartItem(3)); Twin Wall Flue Convesa KW Pro - St/St and Black *NEW*, Twin Wall Flue Convesa KW Pro St/St and Black - 125mm ID, Twin Wall Flue Convesa KW Pro St/St and Black - 150mm ID, Twin Wall Flue Convesa KC St/St and Black - 175mm ID, Twin Wall Flue Convesa KC St/St and Black - 200mm ID, Twin Wall Flue SFL Sflue - St/St and Black, Twin Wall Flue SFL Sflue St/St and Black - 125mm ID, Twin Wall Flue SFL Sflue St/St and Black - 150mm ID. HP14 3RP. SFL Sflue Black Twin Wall Insulated Flue Pipe Twist Lock - Short Adjustable. (Including VAT at 20%), �33.26 SFL Sflue Stainless Twin Wall Flue Pipe Twist Lock - 90° Round Finishing Plate. Total: (Including VAT at 20%), Sflue - Wall Band Extension Set 50-100mm (22-051), �23.52 document.write(getCartItem(3)); Available in Lengths - 120mm, 300mm, 500mm, 1000mm. // -->, Collect in StoreOrder online & collect in store, Shop >  SFL provide several types of Gas Flue Box, all designed to be used with the IL Gas Vent System and, where Building Regulations allow, may be used with stainless steel chimney liners. (Including VAT at 20%), Sflue - 125mm - 200-325mm Adjustable Length - Black (42-125-016), �46.98 SFL Sflue 6" 150mm Black Multifuel Twin Wall Flue Pipe Twist Lock System. £31.00. KW Pro is a twin wall insulated chimney flue system designed for use with stoves and fireplaces which are burning wood, solid fuel, gas or oil. (Including VAT at 20%), Sflue - 125mm - 90 Degree Tee - Black (42-125-035), �139.90