Ductwork & Airflow · Reno, NV
Ductwork & Airflow in Reno, NV
The same ducts carry cooling in summer and heat in winter in most Reno homes. Leaks and poor balance show up in both seasons.
Request an HVAC technicianUneven rooms
Rooms that are hot in summer and cold in winter usually point to duct problems rather than the equipment.
Leaky ducts
Gaps in attic and crawl space ducts lose conditioned air and pull in dust.
Dust indoors
Leaky return ducts can draw dusty attic or crawl space air into the house. Sealing them often cuts dust noticeably.
Insulation
Ducts in unconditioned spaces should be insulated against both summer heat and winter cold.
Return air
Closed rooms without returns stay stuffy. Transfer grilles or jumper ducts help.
Two-story homes
Upstairs rooms often run hot in summer and cool in winter. Zoning or balancing can help.
After remodels
Additions and finished basements often get ducts tacked on. They may need rebalancing.
Smoke days
A sealed duct system with a good filter helps keep smoke out when windows are closed.
Get help
Tell the technician which rooms are uncomfortable. Send a request and an HVAC contractor will get in touch.
Registers
Keep supply registers and returns clear of furniture and rugs.
Measure first
A technician can measure airflow at each register before changing anything.
Furnace blower
An undersized or dirty blower limits airflow in both seasons. It's checked during service.
Leaky basements and crawl spaces
Ducts in basements and crawl spaces can pull in damp or dusty air through gaps at joints. Sealing them improves air quality as well as comfort.
Closed registers
Closing too many registers to push air elsewhere can reduce total airflow and strain the system. Balancing dampers are a better tool.

Frequently asked questions
- Why is my upstairs hot in summer and cold in winter?
- Duct design and balance, attic insulation and returns are the usual causes.
- Will sealing ducts reduce dust?
- Often yes, especially if return ducts were pulling air from the attic or crawl space.
Other air conditioning and heating services
Request an HVAC technician
Repairs, replacements and new projects. Tell us what you need and we'll pass it straight to an HVAC contractor, who will call you to go over the job and give you a quote.
- AC, furnace and heat pump repairs, replacements and new systems
- Reno, Sparks and the valleys around the Truckee Meadows
- Get a quote before any work starts
Need ductwork & airflow in Reno?
Send a request and an HVAC technician will get in touch. Requests answered 7 days a week.
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