Multiwall Polycarbonate comes in a range of sheet thicknesses, internal wall profiles and colours or tints. Different sheet thicknesses have different levels of light transmission, insulation properties and acoustic levels. So which one do I need for my own project?
Luckily the answer is not that complicated, some multiwall polycarbonate sheets lend themselves to certain applications while being totally unsuitable for others. For example nobody would consider putting 35mm Polycarbonate in a greenhouse or cloche just as using 4mm twinwall polycarbonate in a conservatory roof would be impractical.
Different polycarbonate sheet thicknesses lend themselves to different applications: