SOLAR ATTIC FANS,
EXPLAINED
Cool the hottest room in your house.
A solar attic fan that makes your home more comfortable, makes your roof and your AC last longer, and lowers your energy bills. Year-round, powered by the sun.
What Homeowners Don't Realize
Your attic is the hottest room in your house. It just doesn't feel like one.
In summer, the air under your shingles can hit 130°F. In winter, warm indoor air rises into the attic and condenses on the cold roof deck, leaving the framing damp. Both quietly cost you money until you move that air out.
The Benefits
Six wins from one upgrade.
Solar attic ventilation is the rare home improvement that pays off in every season.
Greater Comfort
Bedrooms stop feeling hotter than the rest of the house. Upstairs catches up to downstairs. Year-round, your home feels the way the thermostat says it should.
Lower Energy Costs
When your attic stops cooking the rooms below, your AC stops running double shifts and your power bill stops climbing every summer.
Roof Lasts Longer
Shingles cook from underneath in summer and trap moisture under the deck in winter. Constant attic airflow protects the deck from both.
HVAC Lasts Longer
A 130°F attic forces your air conditioner to fight an oven every cooling season. Take that load off and the system works easier and lives longer.
Healthier Home
Warm humid attic air condenses on cold framing in winter and feeds mold. Pulling that air out keeps insulation dry and indoor air cleaner.
Reduce Fungus & Moisture
Soaked plywood, soft sheathing, rotting framing — all signs of a wet attic. A solar fan moves a steady column of air through the attic so moisture never sits long enough to do damage.
How it works
Three steps. One company. No surprises.
Order online and a Vent My Attic authorized installer takes care of the rest.
- 1
Get your quote
Drop your address. We measure your roof, recommend how many fans, and price the install.
- 2
Schedule your install
Check out online. An authorized installer reaches out to schedule a time that works for you.
- 3
Installed in one visit
One pro visit, mounted on the back slope of your roof. No new circuit, no electrician.
Free instant quote
How many fans does your roof need?
Drop your address. We measure your roof from satellite imagery, recommend the right number of solar attic fans for your home, and unlock your bundled install price.
The fan
Meet the fan that does the work.
Powered by its own integrated solar panel. Quiet. Brushless. American made. Built to handle hail, wind, and decades of weather without complaint. Mounts on the back slope of your roof so it never shows from the curb. Backed by our lifetime warranty.
See it in action
Questions homeowners ask
Quick answers.
›How much does a solar attic fan cost?
One bundled price covers the 30W fan, flashing, hardware, and a licensed authorized installer doing the install. We quote the number on the product page based on your ZIP.
›How much will I save on my energy bill?
Hot-climate homeowners usually see a 15 to 25 percent drop in summer cooling cost. On a $280 August bill that is $42 to $70 back each month.
›How long does installation take?
Professional install in a single visit. One fan, one penetration, full flashing and seal.
Ready for a cooler attic and a longer-lasting roof?
Get your free quote in under a minute. One company, one price, lifetime warranty.