Sun screens, as the name suggests, can control the amount of direct sunlight coming inside the house. Aluminum grating and aluminum louvers can both be used as sun screens.
When used at building facade, aluminum grating and aluminum louvers are not only used as walls or fencing, also protect people inside from indirect sunlight.
Swaged aluminum grating and swaged aluminum louvers can be installed above a door of shopping mall or other places, offer sun protection. Aluminum grating and aluminum louvers can also used as window louvers, reduce the direct sunlight but still ventilated, protect privacy and can offer people indoor a good view.
HY swaged aluminum louvers is fixed aluminum louvers, while degrees of 160°, 135°100°for louver blade are available. Sunscreen louvers is usually used in exterior wall as window louvers. There is another aluminum louvers called trafficable louvers, which means people can stand and walk on it as its name shows. Trafficable sunscreens is consisted with sunscreen louvers and flat bars which enhance the bearing capacity and provide a smaller spacing for people to stand. Trafficable louvers is usually installed at building facade, can reduce the direct sunlight and provide a platform for workers to clean the building.