Room-by-Room Heat Load & CFM Airflow Engineering
A west-facing upstairs bedroom with vaulted ceilings and glass doors in Westlake Village or Calabasas needs far more cooling CFM per square foot than a shaded downstairs guest room. We measure room geometry, window orientation, and static pressure before designing a single trunk or branch takeoff.
Typical tract-home shortcut: Guessing duct sizes by rule-of-thumb and daisy-chaining flex ducts off a stubby box plenum.
Rea's engineering standard: Dedicated supply and return sizing for every room, verified with digital manometers and airflow capture hoods.
