Zefyr Interlocking Louvres

Zefyr's Interlocking systems are modular louvres, factory-fitted with interlocks at their edges to suit all modular cladding systems. These systems require no perimeter flashings or structural support. Generally, they are the same as the cladding style, allowing them to be fitted easily by cladding contractors.

Applications
The louvres have multiple purpose that benefit buildings. Louvre blade design has been tested for structural and aerodynamic performance to provide optimum spanning and pressure loss characteristics. Louvre profiles have been fully proven in independent laboratories and in installations worldwide; Structural Testing, Aerodynamic Testing and Weather Testing. Louvres have different configurations available, ie single pass, double pass or triple pass which will change the pressure drop performance of each louvre system. An operable option can be added to the louvres to give control over the louvres. As an optional extra the louvres can be acoustically treated to include acoustic baffles behind the fascia to alleviate noise control problems. Bird guards and/or insect mesh can be added as another optional extra to keep unwanted wildlife from entering through free area of the Louvres, but this will reduce the airflow through the free area. Interlocking louvres have can be a good cost saving solution: No additional secondary steelwork, No ugly perimeter flashings, No flashings to seal / maintain (capital and on-going maintenance costs), Quick to install and Single responsibility (installed as part of cladding system by one contractor).