Radiant barriers
Reflective foil fastened under the roof deck to block heat radiating from hot shingles and lower attic temperatures.
Learn more about radiant barriersAttic ventilation
Solar attic fans
Sun-powered fans that pull hot air out of a vented attic during the hottest part of the day. No wiring, and nothing added to your electric bill.
- Locally owned
- Free in-home inspection
- Written, upfront quotes
How it works
Moves hot air out, powered by the sun
A solar attic fan is a roof vent with a small solar panel that runs the fan. When the sun is strongest, the fan pulls hot air out and draws outside air in through the attic's intake vents.
Fans only help when the attic has enough intake vents and the ceiling below is sealed. Without those, a fan can pull air conditioned air up through gaps in your ceiling. We check both before we recommend one.
Solar fans don't belong in an attic sealed with spray foam. That attic is part of your conditioned space and shouldn't be vented.
What's included
What an install covers
Vent and ceiling check
We confirm there's enough intake venting and look for ceiling leaks first.
Placement
Near the ridge, on the sunniest slope that works for your roof.
Roof opening
Cut, flashed and sealed the same way a roof vent is installed.
Ceiling leaks flagged
We point out gaps around lights, vents and the hatch that should be sealed.
Product details
Fan model and the manufacturer's warranty are listed on your quote.
Test and cleanup
We confirm the fan runs and clean up before we leave.
How the job goes
From first call to finished
- 01
Check vents and ceiling
We make sure a fan will help your attic, not hurt it.
- 02
Pick the spot
We choose a location with good sun and good airflow.
- 03
Install and flash
The fan goes in and the roof opening is flashed and sealed.
- 04
Test and walk through
We confirm it runs and show you the finished install.
Do solar attic fans really work?
They can lower attic temperatures in a vented attic with good intake vents and a sealed ceiling. They don't replace insulation and won't fix a poorly insulated attic.
Will it cause a roof leak?
The opening is flashed and sealed the same way any roof vent is. Ask us about it during the inspection and we'll show you how it's done.
Does it run at night?
Most solar fans run only while there's enough sunlight to power them.
Can I add one to a spray-foamed attic?
No. A foamed attic is sealed on purpose. Venting it would undo the air seal.
Free quote
Get a free quote
Tell us about your home. We'll call to set up a free inspection and give you a written quote.
- We call you at the time you pick to set up your inspection.
- We inspect your attic, insulation and ductwork.
- You get a written quote with options and prices.
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