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Leading manufacturers of patio roof sheets pay close attention to the materials they use. Common materials include polycarbonate, fiberglass, and various types of metal, including aluminum and steel. Polycarbonate sheets are favored for their lightweight and impact-resistant properties, making them a safe and durable choice for patios. They also offer excellent UV protection while still allowing natural light to filter through, creating a bright and inviting space.
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Rubber tapes are generally non-adhesive, and are either equipped with a liner or are linerless. Stretched and overlapped layers will fuse or bond together to form an effective electrical insulation and moisture barrier. For low-voltage (1000V or less) applications, rubber tapes should be stretched during wrapping so that tape width is reduced to approximately 75%. For high- and medium-voltage applications — where the electrical stresses are high (e.g. connector areas, lug areas, and cable shield cut-back areas) — tape should be stretched just short of its breaking point.