Staying Cool This Summer

It’s only May, and already we’re experiencing too-warm of spring weather in San Diego County! Here’s some tips on how to stay cool this potentially hot summer (and save money and energy!):

BLOCK THE SUN.

If you’re installing new windows, your best defense against sun is heat-reflecting or low-emissivity windows. These windows contain a thin film sealed inside double-pane glass to slow heat absorption in summer and heat loss in winter.

INSTALL FILM ON EXISTING WINDOWS.

One type of film — a window tint — absorbs solar radiation; the other — a reflective film — reflects the sun’s rays and is more transparent than the window tint. Install the type best suited to the climate in which you live. Films are left on windows year-round. Both should last at least 10 years.

INSULATE YOUR ATTIC.

If you live in a climate where summers are hot and winters are mild, also consider installing a radiant barrier — a layer of foil to deflect radiant heat. Radiant barriers, however, do not replace the need for other insulation.

Attach awnings. Buy ready-made fabric or aluminum awnings, or build wood awnings that complement your house. Install awnings on east-, south-, and west-facing windows.

MOUNT OUTSIDE SUNSCREENS.

Block the sun by covering windows that receive direct sunlight with screenings of bamboo, wood, fiberglass, or polypropylene.

HANG LIGHT-COLOR INTERIOR SHADES.

Reflect the sun with shades made with a shiny outer surface. Some fabric shades are backed by light-reflective materials.

INSTALL A WHOLE-HOUSE FAN.

If the humidity in your area isn’t too uncomfortable, mount a whole-house fan in the ceiling just below the attic. These fans draw in cool air through open windows at night and push out hot air through attic vents.

CROSS-VENTILATE.

Exhaust air any time the temperature outside is cooler than it is inside. Make sure air can come in one open window and leave freely through another.

Stay cool!

John A Silva
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John A Silva

John Silva has over 21 years experience in residential real estate. He is a San Diego native, specializing in helping sellers & buyers, with extra experience in: modifications, short sales, and negotiation.
Contact me today for real estate assistance! (619) 890-3648 | Email me
John A Silva
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