We have updated our resources website to cover Natural Ventilation. The page provides rules of thumb and online calculators, which can help you in the early design phases by giving thermal comfort tools, showing the required wind speeds for compliance with ASHRAE 55 and Green Mark.
Not what you are looking for? Please check out our resource page, including tools for:
U-values (Slabs & Wall Constructions)
Or our other sustainable resources including:
Please let us know your thoughts, comments or tools you would find useful on our LinkedIn page.