The Marlon Clickloc Polycarbonate Sheets require no glazing bars, the easy-fit panels simply click together to provide an instant roof or screen. Perfect for DIY use, only standard tools are required to install. Simply cut panels to the required length, screw into place, click and lock the next panel and repeat, then finish with a u-profile. The panels are manufactured from impact-resistant polycarbonate, which is hardwearing, durable, and long-lasting. This super clear sheet has added UV protection, so you can enjoy the great outdoors while being protected from the harmful effects of the sun. The panels are easy to handle, install, and clean. They also offer excellent impact resistance, with over 250 times greater resistance than glass. The panels are light in weight yet rigid and structurally strong, with a thermally insulating multiwall structure. They also offer excellent fire performance, are energy-saving, and have high natural light transmission. The panels are suitable for a variety of applications, including patio covers, pergolas and canopies, lean-to's, and conservatories.