Sheet Metal

Circular spigots available in 150-500mm diameter

Spigot on short side available in 200-300mm

Spigot on long side available in 200-300mm

Spigot opposite open end available in 200-300mm

Spigot on short side available in 150-250mm

Spigot opposite open end available in 150-300mm

Spigot on long side available in 150-300mm

Fully insulated galvanised steel available in 150-550mm

The Plate Mounter Start Collar is used to provide a connection for flexible duct to sheet metal ductwork

The Perforated Return Air Top Hats are made from high quality sheet metal

Drip trays in the roof produces condensed water that needs to be piped away, and if this pipe gets blocked, overflowing water can badly damage your roof, electrics, etc. All ducted systems need a Drip Tray fitted underneath the indoor unit in the roof to guard against this situation.

Trays are manufactured from galvanised steel and fitted with a corner drain outlet as required

Made from high quality metal and connects two pieces of flexible duct together and available in 10 different sizes

Made from galvanised steel and is available in various sizes

Made from galvanised steel and is available in various spigot sizes.

Sprayed Externally with a polystyrene insulation and available in various size

Metal Return Air Boxes sprayed externally with a polystyrene insulation

The Polyaire Roof Cowl Kits are made from high quality aluminium with fan incorporated


Insulated and available in various size
We use only the highest grade material that comply with Australian Standards to produce parts and components meant for small to large commercial projects.