This stunning patio awning can provide shelter from snow, ice and rain for your backyard, deck area, swimming pool or patio. It comes with a 15 year warranty and clear 4 mm thick polycarbonate panels. Sizes available are 11.2' deep and 12.1' wide or 17' wide. Multiple extensions can also be added for an additional 7.2' or 9.5' width. Contact us for width quotes with more 7.2' or 9.5' width extensions than those listed.