Maximum security is provided with the introduction of the Duodex stainless steel shutters. These shutters are constructed from minimum 0.7-1.0mm thick slats and provide the utmost in security among all the range of shutters fromus. All stainless steel shutters have an upper edge for best strength, elegance and security amd are supplied fully motorised. These shutter are not widely used because of its price. However we believe this type of shutter has potential to be a market leader because of its strength and elegant outlook.