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Aluminium alloy outside sunshade can block more than 80% of the solar radiation, for you to create a cool and comfortable living environment, but also to protect your doors and Windows, furniture, floor from excessive sunlight and deformation. For the friends who sleep late, aluminum alloy outside shading is the Gospel, in the daytime can also ensure comfortable sleep: aluminium alloy shutter can block nearly 100% of the incident light, you can not tell whether it is day or night. Filled the aluminium alloy that does not have fluorine polyurethane shutter window in summer people can use shutter window to prevent insolate, in winter people can resist cold. The exterior shading features thermal insulation and energy saving features, which can reduce the heat loss of Windows by 35%. Under the condition of using aluminum alloy external shading, it can effectively reduce indoor heat convection, improve insulation performance by 45%, and save energy consumption of air conditioning by more than 10%. Closed aluminium alloy shutter window in any weather conditions can provide you with excellent protection. Rain, snow, hail or wind will be effectively blocked out of the building, aluminium alloy external shading can effectively reduce the impact of bad weather on the glass window system.