By intercepting sunlight, before it strikes window glass, Sun-Louvres dramatically reduce heat gain within a room and, at the same time, they eliminate annoying glare. Both benefits add considerably to the comfort and productivity of people using the building, especially during summer months. The effect of solar radiation upon air-conditioned buildings will create a heavy demand upon the cooling system in order to cope with the build-up of long-wave radiant heat. By preventing an increase in temperature caused by direct sunlight, WINSOM Sun-Louvres not only reduce energy costs but may also even allow smaller, economic, capacity cooling units to be used. Features: Excellent passive solar control Dramatically reduces heat gain Virtually eliminates glare Increased interior comfort, adding to productivity Reduces building running costs