Specially extruded profile.
They are designed for usage in external termination of air ducts
They prevent the entry of large particles in the air animals into the ducting system. They also prevent the entry of rain water to a certain extent.
Surface Covering :
The air grilles are painted eloctrostatically whit colors of costumer demand. Colored anodizing is also available upon request.
Turrent / Penthouse Louvers DTP-04