Core talking points to build out
Balanced intake and exhaust: A roof system needs a planned air path. Exhaust without intake does not solve the assembly problem.
Moisture control: Poor ventilation can trap humidity, raise condensation risk, and shorten the life of decking, fasteners, insulation, and finish materials.
Heat management: Ventilation helps reduce excessive heat buildup in attic spaces and supports more consistent roof system performance.
Under-deck ventilation: Specialty assemblies may need a dedicated conversation about air space, drainage, fastening, and product-specific requirements.