While Louvreclad offers options within this range, it’s important to note that FOA measurement methods and standards vary across the industry, often yielding different results. Additionally, FOA alone does not reflect a louvre’s aerodynamic performance or rain resistance capabilities, making it an incomplete measure of performance.

We recommend selecting louvres based on pressure drop rather than FOA, using our Louvre Performance Calculator for accurate results. For tailored advice, please contact our technical team. For more details, refer to the Louvreclad Performance Louvre white paper.