LOUNDER GRILLES
Ventilation grilles
The main task of ventilation grilles installed in air ducts or building openings on the facade of a building is to protect the ventilation system from precipitation, rubbish, penetration of birds, insects and other external factors. But in addition to practical functions it has also the aesthetic role. GRADAS ventilation grilles perfectly cope with all these tasks.
Materials and coatings
Ventilation grilles can be made of aluminium, steel or other materials. The choice of material depends on the design features, operating conditions and application area. The weather-resistant coating reliably protects the product during its entire service life. The choice of coating color is carried out according to the RAL catalog, or is selected individually.
Types of ventilation grilles
PERFORATED GRATINGS