Aluminum Ductwork Air Transfer Exterior Grilles Weather Air Louver

Aluminum Ductwork Air Transfer Stationary Louver Weather Penthouse Shutters

Product information

*The frame & blades are high quality extruded aluminum profiled construction with advantages of corrosion
resistance and rigidity.
*It is a rain proof louver with specially design blades. The weatherproof louver design also gets a mesh to
avoiding the insects' entering into rooms,wire mesh is optional.
*Weather Louver is usually used on the outside of walls to offer fresh air ventilation.
*The weatherproof louver provides good protection against driving rain and prevents leaves and
birds from entering into ventilation.
*Air filter can be inserted if required.