Multiwall polycarbonate is a classic choice for canopies. Panels with a thickness of 8−10 mm will be optimal in terms of price/quality ratio. The maximum size of multiwall sheets is 2.1×12m. It can withstand the impact of even large hail, as well as the fall of large fruits, including nuts, pears, and apples. Due to its low weight, multiwall polycarbonate exerts less strain on frames and supports, which allows saving on the final cost of the product. Solid polycarbonate sheets (size 2.05×3.05m) are 4−5 times more expensive than multiwall ones. Paying such a premium is worth it if you need a more prestigious appearance or increased strength, for example, from strong winds, snowfalls, or falling stones.