Louvres
External louvres for fresh-air intake and exhaust with rain and sand protection
External louvres sit on the building envelope at fresh-air intakes and exhaust openings. They keep out rain, leaves, birds and, in desert climates, wind-blown sand while letting air flow freely.
For plant rooms near noise-sensitive areas, acoustic louvres add sound-absorbing blades to cut noise transmission.
Materials and options
| Material | Aluminium or galvanised steel |
|---|---|
| Standard finish | Electrostatic powder coating, any RAL colour |
| Options | Bird or insect mesh, rear volume damper, filter frame |
| Mounting | Wall opening, façade or duct connection |
Product range
Sand trap louvre
Vertical multi-chamber blades separate sand and dust from intake air, with drain outlets at the base. Designed for desert and dusty environments.
Round louvre
Round weather louvre for circular duct openings in walls. Keeps rain out of small intakes and exhausts.
Adjustable-blade louvre
Louvre with blades that can be opened or closed to control airflow. For openings that need seasonal or manual adjustment.
Acoustic external louvre
Deep blades filled with sound-absorbing material reduce noise from plant rooms, generators and chillers.
External louvre
Fixed weather-resistant blades for fresh-air intake and exhaust on façades and plant rooms. Bird mesh available.
Need a quote or a non-standard size?
Send us the dimensions, filter class and quantity. We reply with price and delivery time within one business day.