Commonly used materials for exterior shading devices include:
1. Aluminum: It is lightweight, durable, and resistant to corrosion. Aluminum louvers or screens are often used for sunshades.
2. Fabric: Woven sunscreens made of fabrics like acrylic, polyester, or fiberglass can be fixed on frames or roller systems to provide shade.
3. Wood: Wooden louvers, pergolas, or shutters can be used for shading. They offer a natural aesthetic and can be stained or painted to match the building.
4. Glass: Tinted or fritted glass can help reduce solar heat gain while still allowing some natural light to enter the building.
5. Composite materials: Composite materials like fiberglass-reinforced polymer (FRP) or fiber cement panels can be used for making durable and weather-resistant shading elements.
6. Steel: Steel shading devices, such as screens or perforated panels, are sturdy and can be designed in various patterns.
7. Polycarbonate: Translucent polycarbonate panels can be used for pergolas or awnings to provide partial shade and rain protection.
8. Bamboo: Traditional bamboo screens or shades are commonly used in tropical climates to block direct sunlight and allow ventilation.
9. Bricks or Concrete blocks: Masonry elements can be designed with strategic openings to create shade while maintaining the architectural aesthetics.
10. Solar shades: These shades are made of materials specially designed to reflect or absorb solar heat, reducing the cooling load on the building.
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