Louvers are used to provide natural air flow into a building.
There are two standard types of louvers that are supplied by Zamil Steel: fixed louvers and adjustable louvers.
Louvers are generally used in industrial and storage buildings. They form a part of the ventilation system that is often required to reduce buildup of dust, vapor and heat inside buildings to practical levels. The use of louvers, suitably positioned in the perimeter walls of a building, in combination with roof ventilators provides continuous circulation of natural air and creates a healthier atmosphere for the building occupants.
The total effective area of louvers is equal to the free inlet area of the building minus the area of permanent opening.
The free inlet area of a building is equal to 1.50 x ventilation area.