The Roof Assembly Ventilation Coalition represents vent manufacturers, the design community and property owners regarding best practices for roof ventilation in the regulatory arena. As the voice of the roof ventilation community the coalition will identify the sound theory and scientific data supporting roof ventilation.

The Coalition is focused on optimizing roof assembly ventilation as relates to:

  • Construction practices
  • Energy efficiency
  • Structural
  • Economics
  • Roofing and system durability
  • Ice damming
  • Health issues
  • Moisture and temperature control


The Coalition communicates state of the art developments in roof ventilation and educates specifiers, builders, architects, engineers, building code officials, municipalities, the public and other parties as to the benefits of proper roof ventilation.