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Setting the Standard in AZ Roofing Since 1993
A solar attic fan clears out extreme attic heat so your home stays comfortable and your roof structure stays protected. Lyons Roofing installs efficient systems that boost airflow, reduce HVAC load, and improve attic conditions in every season.
Attic temperatures climb fast in Arizona’s climate, and trapped heat creates stress on both the roof system and the air conditioner. Homes and buildings across Phoenix and Tucson face the same issue every summer: rising attic heat pushes indoor temperatures higher. A solar attic fan clears hot, stagnant air and replaces it with fresh outdoor air so the attic stays balanced throughout the day. Our installers review attic volume, roof pitch, shade patterns, and existing vent layouts before selecting the right fan capacity. This approach ensures the system works without creating pressure problems or leaving dead zones of heat. A solar attic fan runs on sunlight, so it performs during the hottest parts of the day with no electrical wiring or increased energy bills. The result is a cooler attic and a roof system that stays under less thermal stress.
Attic heat moves down into the living space, especially in older homes with thinner insulation. A solar attic fan limits this heat transfer by pushing out extreme temperatures before they build up. Air conditioners run shorter cycles once attic temperatures drop, which supports better indoor comfort and steadier airflow. Homes with two stories often see the biggest improvement because upper rooms stay much cooler in the late afternoon. A fan also helps reduce the load on heat-sensitive materials, including ductwork, wiring, and insulation. Cooler attic temperatures protect these components so they work as intended for a longer period of time. Stable attic temperatures create an easier environment for HVAC equipment, improving airflow, humidity balance, and overall cooling efficiency throughout the home or building.
Roofs fail early when heat and moisture collect underneath the surface. A solar attic fan moves that trapped air out before it affects shingles, underlayment, or roof decking. Heat buildup causes roofing materials to age faster, expand, and crack under long periods of exposure. A ventilated attic allows the roof to cool naturally, easing stress on fasteners, adhesives, and protective coatings. Moisture also stays under control when air moves consistently through the attic. This helps protect wood framing, drywall, insulation, and stored belongings from mold, musty odors, and condensation. Commercial buildings benefit in the same way by reducing trapped humidity around large HVAC units or long-span roof structures. A solar attic fan supports a roof system that stays stronger through Arizona’s longest heat waves.
A solar attic fan creates multiple benefits that property owners notice quickly. The fan runs at no cost, which keeps the attic cooler without raising monthly utility bills. Indoor temperatures feel more stable because heat from the attic no longer transfers downward into living spaces. Roof materials stay in better shape because the attic stays dry and well-ventilated. Electrical components, ductwork, and insulation face less thermal strain, which improves their lifespan. The fan also helps your cooling system run less often, creating long-term savings for HVAC repairs and future replacements. For buildings with stored inventory or equipment, the fan keeps attic storage areas safer from heat distortion and moisture buildup.
A solar attic fan must fit the structure correctly to work as designed. Lyons Roofing evaluates roof pitch, attic cubic footage, and existing ventilation before selecting a fan size and solar panel configuration. Our team installs the fan housing, flashing, and solar panel in a way that protects the roof against water entry and wind uplift. The adjustable solar panel sits in the best position for year-round sunlight exposure. We confirm airflow direction, intake vent balance, and structural clearance inside the attic. The installation process supports long-term performance without creating new points of weakness on the roof. Every detail gets handled on-site, and customers receive clear explanations of how their system works and how it supports overall roof health.
Solar attic fans deliver value across many property types. Homes benefit from cooler living spaces and reduced stress on shingle or tile roofing systems. Commercial buildings with large attics or equipment-heavy spaces gain better temperature control and reduced wear on electrical components. Multi-story properties use fans to control trapped heat between floors, limiting temperature differences throughout the building. Facilities with stored goods or inventory gain more stability in attic or upper-level areas, protecting sensitive materials. Metal, tile, foam, and shingle roofs all support solar attic fan installations when evaluated and installed correctly. Our team matches the right fan system to each structure’s airflow needs and long-term energy goals.
Attic ventilation issues lead to problems that grow fast in Arizona’s heat. A solar attic fan prevents many of the concerns listed below.
Common ventilation-related issues include:
• Attic temperatures reaching extreme levels
• HVAC systems running longer than needed
• Heat transferring into rooms during late afternoon
• Moisture buildup creating odor or mold concerns
• Roofing materials aging faster from trapped heat
• Higher cooling bills throughout summer
• Weak airflow causing hot spots inside the building
Licensed, Bonded & Insured
Guarantee & Warranty on all Work & Materials
30+ Years of Industry Experience
Manufacturer Certified Installers in all Roof Types
5-Star Customer Reviews
Best of Houzz Service Award – Repeated Winner
Recognizing professionals with rave-worthy customer service within their respective industry according to their Houzz rating and client reviews.
Angi’s Super Service Award – Repeated Winner
Awarded to top-rated service professionals in the Angi network since 1999, the Super Service Award recognizes pros who exemplify exceptional quality, service, and value to their customers.
Rosie on the House – Certified Partner
Rosie on the House is Arizona’s most trusted source of home-improvement contractors. A Rosie-certified partner is one you can count on to be honest, fair, knowledgeable and highly skilled.
BBB Ethics Award Winner
It is very important that we generate high level of trust amongst not only our employees but our customers and community as well. We were recognized for this by the Better Business Bureau.
In Top 5% of Safest Companies
We are one of the few roofing companies in Arizona that has a full-time Safety Director who continually monitors the companies’ compliance with all State and Federal safety requirements.
ARCA Contractor of the Year – Past Winner
Recognizing individuals and companies for their commitment to excellence within the roofing industry and their commitment to their employees and customers.
Top 10 Ranking Arizona – Multiple Years
The largest business opinion poll in Arizona, ranking the top performing companies in their respective industry based on customer service, experience and satisfaction.
Companies to Watch Award
Recognizing companies that implement core growth strategies within a respective industry that comprise a critical, often overlooked, driver of the state’s economy.
5% off
Military & Veteran Discount
*One promotion per household. Cannot be combined with other promotions. Applicable to full reroof projects only.
Valid: Mar 1, 2025 – Aug 31, 2025
$250
Referral Bonus
Refer a friend to Lyons Roofing and earn $250 when they complete a full reroof project. *Cannot be combined with other promotions.
Valid: Mar 1, 2025 – Aug 31, 2025
Our team of dedicated professionals can handle any roofing issue you have. You can be confident that your commercial roof or residential roof is being worked on by a roofing company with a well-respected reputation for excellent service.
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When it comes to improving the energy efficiency of your home, don’t overlook the impact your roof can have. Upgrading to energy-efficient roofing materials can help reduce your energy consumption, lower your utility bills, and decrease your carbon footprint.
A solar attic fan removes superheated air from the attic so indoor rooms stay cooler and the cooling system runs less often.
Solar attic fans run any time they receive sunlight. Even partial sun provides enough power for the fan to operate.
A professional installation protects the roof by using proper flashing, mounting hardware, and placement designed for the roof type.
A solar attic fan complements ridge vents, gable vents, and soffit vents by improving airflow through the entire attic space.
A quality solar attic fan lasts many years because it has few moving parts and runs on free solar power with no electrical wiring.
