Keeping Your Home Cool in Southern Oregon
The best ways to keep a southern Oregon home cool are a reflective roof, good attic insulation and ventilation, energy efficient low E windows, and shade on the sunniest walls. In the hot Rogue Valley, these upgrades cut attic heat and cooling costs more than they would in a mild climate, and they make the home far more comfortable through long summers.
Where the heat gets in
In a hot climate, most unwanted summer heat enters through the roof and attic and through sun facing windows. A dark roof and a poorly vented attic can push attic temperatures well over 120 degrees, which radiates down into the living space. Old single pane windows let solar heat pour in. Addressing these is where cooling gains come from in the Rogue Valley.
Upgrades that cool a home
These work together to keep a southern Oregon home comfortable.
- Reflective or cool roofing to bounce back summer sun
- Attic insulation and ventilation to move hot air out
- Low E double or triple pane windows to block solar heat
- Shade and exterior color choices on the sunniest walls
Frequently asked questions
How do I keep my house cool in the summer?
Use a reflective roof, well insulated and ventilated attic, low E windows, and shade on sun facing walls. In the hot Rogue Valley these cut heat and cooling costs the most.
Should I open or close windows during a heatwave?
Close windows and shades during the hot day to keep heat out, and open them at night when southern Oregon cools down to flush warm air. Efficient windows help either way.
Does attic ventilation help in the heat?
Yes. A hot, poorly vented attic radiates heat into the home. Proper ventilation and insulation move hot air out and lower cooling costs in the Rogue Valley.
What roof keeps a house coolest?
A reflective cool roof or light colored metal reflects the most summer sun and keeps attic and indoor temperatures lower in hot southern Oregon.