Heavy Duty Shutter (Colour Bond / Galvanised Iron / Zincalume)

Another heavy duty shutter which are designed to provide security while ventilation is optional. Duodex heavy shutters come in 3 forms - ColourBond®, Zincalume and galvenised iron (GI) types. The curtain ( slats ) is construct from 1.0mm thick interlocking slats. Here the shutters can be supplied with motorised or chain block. Sometimes the shutters can be powder coated to provide the required colour. For the shop front, the thickness is reduced to 0.5mm, These shutters can be again be either motorised or manual operated. Powder coating and ventilation for the shutters can be provided as an opinion.