Forward Line Production propose a large collection of door system that offers full customization, including: size, configuration, hardware, colour and glass selection. We have photographed each design of glass under controlled circumstances so that you can see the difference. With each picture we have included a number which represents the “Privacy Level” for that particular design. Numbers 0,1,2,3 – completele clear. Object can be clearly seen through the glass from the opposite side. Numbers 4,5,6,7 – diffused/distorted. Objects are distorted but can still be detected from the opposite side. Number 8,9,10 – completely opaque. Only light will travel through from the opposite side.