6 Tips to Keep Your Brentwood, TN Home Cool in Summer
Block sunlight, run fans counter-clockwise, seal leaks, close unused rooms, add shade, and change filters every 45–90 days. Cut indoor heat gain and humidity to feel cooler and spend less.
Brentwood summers run 85–95°F with heavy humidity. That combo strains your AC and your wallet. Small changes lower indoor heat gain and improve airflow. Big comfort, simple steps.
1) Keep window coverings closed during peak sun
Direct sun heats rooms fast. In Brentwood, west-facing windows roast in the afternoon, especially along Franklin Rd. and near Old Hickory Blvd. Close blinds or blackout curtains from 11 a.m. to 5 p.m. This cuts radiant heat and protects furniture from UV.
2) Set ceiling fans to counter-clockwise
Fans don’t cool air. They cool people. Spin blades counter-clockwise to push air down. Fans plus a 78°F set point keep comfort high without waste.
3) Seal gaps around doors, windows, and ductwork
Hot, humid air sneaks in through small leaks. Check weather stripping and exterior caulk each season. Don’t skip attic hatches and duct joints. Sealing leaks drops heat load and keeps the system efficient.
4) Close off rooms you don’t use
Don’t cool empty space. Shut doors to guest rooms and bonus rooms during the hottest hours. Close those supply vents, too. Push airflow to the rooms you live in.
5) Add shade where it counts
Less sun on glass means cooler rooms. Plant shade trees and tall shrubs on south and west sides. Use awnings, pergolas, or shade sails near sunny patios and windows. Maryland Farms area homes benefit most in late afternoon.
6) Change HVAC air filters on schedule
Clogged filters choke airflow and raise energy use. Swap filters every 90 days. With pets or allergies, change them every 45–60 days. Write the date on the frame so you stay on track.
Beat the heat. We’ll handle the clean. Nashville Brighthouse serves Brentwood, TN with one-time and regular home cleaning. First-time Brentwood customers get 10% off their first cleaning.
Quick questions about cooling your Brentwood home
What’s the best thermostat setting for summer?
Try 78°F when home and 82–85°F when away. Pair with ceiling fans for comfort.
Does humidity make my AC work harder?
Yes. Your system must remove moisture before it cools. A dehumidifier can help you feel cooler without dropping the set point.
Can landscaping lower cooling costs?
Yes. Well-placed trees and shrubs can cut heat gain on sunny walls and windows by a large margin.
Stay cool in Brentwood all summer
These moves keep your home comfortable through July and August. Want one more easy win? Let us handle the cleaning while you relax. There are reasons why people choose BrightHouse.
Nashville Brighthouse proudly serves Brentwood and nearby Williamson County. Schedule your clean today.
