Product Description
- Manufactured from white Polystyrene
- It is secured to the floor slab/joist using the pre-determined screw fixing positions. The duct is then clipped into the Mount Strap
- The Rigid Duct must be adequately supported and it is recommended at least every metre or either side of a connector
- Manufactured in compliance with Domestic Plastic Ductwork Specification DW/154 and does meet UL94HB flammability standard
