Start with the ventilation requirement
Send the opening size and the airflow or free-area requirement provided by the project designer. The required performance should guide product selection; a louvred appearance alone does not establish ventilation capacity.
Configuration options
Check the project conditions
Location, exposure to weather, ventilation duty and any security or acoustic requirement can affect the choice. If rated performance is needed, send the complete brief so the documented options can be reviewed.
Use the available product PDFs to compare construction and configurations. Confirm dimensions, free area and any declared weather or performance characteristics for the actual product being quoted.
Supply and installation
We can review drawings and schedules, quote for made-to-measure requirements and identify the installation scope. For existing openings, photographs and approximate dimensions are a useful starting point.
Send us your requirements
Include the structural opening, intended use, airflow/free-area requirement, location, finish and any locking or access needs. If the ventilation requirement has not yet been established, we can explain what information is needed from the project team.
Product Range & Downloads
Please send us your opening details, drawings or performance requirements for current product advice.







