Clear Polycarbonate sheet is the best choice for most secondary glazing installations. It has a number of features and advantages:
Strength - it is significantly stronger than other glazing sheet alternatives. See the action video above for break test demonstrations. Polycarbonate sheet is often used in Security applications
If you want Polycarbonate sheet in smaller pieces, try our Offcut packs page.
Polycarbonate sheet, like any other plastic sheet but less so than glass, can be scratched. For information and general advice on cleaning your sheet, as well as removing static when first installed, please see our Static and Cleaning page.