Louvers is an option for an outdoor, functional design element where a suspended ceiling is required, whether purely for design effect or to mask overhead services, such as pipework or electrical and services conduit. Ceiling louvers can be implemented using a variety of profiles and colour combinations. All profiles are fully compatible with each other. Ceiling louvers are made of aluminum and can be finished in a wide range of colours, bare finish or even anodized.The ceiling louvers protects the outside supply and exhaust wall openings against water penetration. It also blocks the view into the inside of the duct. The water is blocked from entering the duct with air speed up to 3 m/s.