A list of all parts made for the Spiralite® ducting system is being compiled and will be displayed shortly.

Our standard duct sizes range from 100mm to 500mm in diameter. Above this, non standard sizes can be made up to 900mm diameter to special order. Straight sections up to 300mm diameter are manufactured in 2.95m lengths and all sizes above that are in 1.2m lengths.

All bends, tees, reducers, shoes and branches are factory made. Duct connectors are available from all major ductwork distributors. The rubber sealed versions do not need mastic to seal the joints. All other connectors need to be installed using a silicon mastic. The ducting is joined externally with aluminium toothed connectors and re-inforced foil tape.