Spiral Duct Reducer - Pregalvanised Metal

We stock Spiral Duct in the most common sizes, including the fittings associated when using and installing Spiral Duct.

Spiral Duct Reducer connect two Spiral Ducts of different sizes or diameters. It's used to create an efficient ventilation system that can extract or supply air. 

How it works:

• A reducer is inserted into or over the duct its connecting too.
• The reducer is fastened with metal tech screws or duct tape.
• The reducer allows air to flow through the system without obstruction.

If you can't find your size or the fitting you require please contact us.