Why Polycarbonate Roof is a Perfect Solution to Cover Outdoor Areas? Polycarbonate is a thermoplastic material with a reputation for being incredibly reliable, lightweight, and resistant to extreme temperatures. It is ideal for structures like decks, patios, garages, industrial warehouses, and conservatories. It is almost unbreakable with high impact resistance and durable material, considered a good solution for various outdoor uses. The usage of these shade solutions is growing rapidly in commercial buildings, especially for low-slope and flat roofs. It is cost-effective than metal alternatives and extremely sturdy than traditional asphalt shingles. It is wise to install a polycarbonate roof in Singapore or elsewhere to prevent your property from direct sunlight and heavy rain.