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 Black Twin Wall Appliance Connector
5 Inch (125mm) Twin Wall Appliance Connector Inc Locking Band
5 inch Black Twin Wall Adjustable Wall Bracket 50-80mm Black / Powder Black
5 inch Black Twin Wall Base Wall Support Black / Powder Black
5 inch Black Twin Wall Cowl B Black / Powder Black
5 inch Black Twin Wall Adjustable Pipe 300-500 Black / Powder Black
