An adjustable damper in a branch run that apportions airflow between rooms.
A damper installed in the branch duct so airflow can be deliberately divided rather than being decided by whichever run has the least resistance. It is the most common real fix for the upstairs-is-always-hot complaint and is usually far cheaper than the equipment change homeowners assume they need. It only works on a duct system that is otherwise sound — balancing a leaking system just relocates the problem.
We work on balancing damper every week across DFW. CSIA-certified, written quotes, financing available.
Flat fee confirmed when you book. Same-week scheduling. A pass/fail verdict within 48 hours.
Water intrusion in the ducts, a musty smell that won't quit, or vermin in the system? We answer 7 AM to midnight and every visit ends with camera photos and a written verdict — including a straight "your ducts are fine" when that's what we find. After-hours dispatch runs subject to crew availability.
Emergency line