Structural Locking Band TWR

Our Italian-made rigid twin wall flue system unit is the best on the market. Each piece is made from a single piece of steel and sealed with a laser weld. The thermal insulation is 25mm thick chopped high density rockwool which is pressure injected in at ½ bar or 7.25 psi of pressure, meaning that there are no gaps or voids inside each twin wall piece which allows it to be installed within 50mm of combustible materials. Every unit is sealed top and bottom meaning no possibility of moister ingress, insulation gaps or heat creep. Every unit has a tongue and groove joint and a fast-coupling double groove joint clamp. Meaning every unit is positively secured to form a tight rigid fit. The inside of the flue is made of tough 0.4mm thick grade 316 stainless steel, while the outside is made of an attractive grade 304 matt stainless steel. We supply 3″, 5″ and 6″ diameters in a variety of lengths and angles to suit most stove sizes. If you and your customer want peace of mind this is the reliable system to go for. 600 Degree centigrade rating.