How to specify the right weather louvres

Specifying weather louvres can be tricky and if you don’t focus on the right considerations, you could end up with the wrong louvres for your project. For example, too often “percentage free area” appears in specifications: this tells you nothing about the actual performance of the louvre.

So, what makes for a good louvre specification?

In the How to specify the right weather louvres white paper we explain why these things are important to consider when you are writing a specification:

  • An air flow rate and direction, and a maximum pressure loss
  • A rain rejection performance or class (HEVAC test method or EN 13030)
  • A structural design wind load.

Please fill in the form below and we will e-mail you the whitepaper.

how to specify the right weather louvres whitepaper 1