Twin Wall flue is manufactured using 0.5mm 316 grade stainless steel for the inner skin and 0.5mm 904 grade stainless steel for the outer skin. The cavity is insulated with 25mm ceramic mineral wool.
5 Inch (125mm) Black Twin Wall 45 Degree Bend Inc Locking Band
5 Inch (125mm) Black Twin Wall 300mm Pipe Inc Locking band
5 Inch (125mm) Black Twin Wall 45 Degree Tee (with Plug) Inc Locking Band
5 Inch (125mm) Black Twin Wall Adjustable Wall Bracket 200-310mm Inc Locking Ban
5 Inch (125mm) Tapered Appliance Connector Inc Locking Band
5 Inch (125mm) Black Twin Wall Decorative Wall / Ceiling Plate
