Spiral galvanised ducting and fittings available in a wide range of sizes, manufactured to DW144 standards. Designed for efficient air movement, spiral ducting offers reduced air leakage compared to rectangular systems due to fewer joints.
Suitable for continuous temperatures up to 200°C and higher intermittent use, it is a reliable choice for both supply and extract ventilation. For advice or additional products, please get in touch.
Y piece 45-degree made from galvanized steel. Male ends to fit in spiral ducting, flexible tube etc. Available in sizes ranging from 63mm – 710mm. Bigger sizes available by phone or email enquiries.
*Please note* some of the more uncommon sizes may have a larger lead time.
60-degree bend made from galvanized steel. Male ends to fit in spiral ducting, flexible tube etc. Available in sizes ranging from 63mm – 710mm. Bigger sizes available by phone or email enquiries.
*Please note* some of the more uncommon sizes may have a larger lead time.
Curved access doors to suit circular ductwork. Used to access the insides of the ducting to reset fire dampers or to clean. A sandwich type effect that clamps the opening with a gasket seal by wheel knobs.
Square and rectangular insulated, tabbed & sealed access doors for flat surfaced ducting. Used for resetting fire dampers and also cleaning ductwork. Other sizes available - please enquire.