Fairfax roofing gurus compare deck air flow gaps and baffle placement to advertise airflow
https://www.scribd.com/document/988076221/All-Day-Roofing-Fairfax-Best-Roofing-Contractor-Backed-by-way-of-Warranty-Backed-Work-180160
Fairfax roofing professionals consider deck ventilation gaps and baffle placement to promote airflow and keep ice dam formation in winter months.