At Active Ventilation Products, quality isn’t just a promise—it’s a process. That’s why we’re proud to announce that our vents have successfully passed UL testing, meeting the industry’s most rigorous standards for safety and performance. Pictured above is the 48” diameter Aura Ventilator with Curb Mount Flange model AV-48-C12-CMF installed on a Square Roof Curb model SRC-48-H18.
Check out this behind-the-scenes video of our vent at the UL testing facility here.
Testing with UL (Underwriters Laboratories) isn’t just a checkbox. It’s an independent, science-backed process that ensures building products that are safe, reliable, and code compliant.
Our vents underwent comprehensive evaluation including:
- Structural integrity under pressure
- Performance under pressure differentials rated to 110 mph
- Tested under two standards of E-330 and TAS-202 for code compliance
Passing UL testing confirms that our products don’t just look tough, they perform under the most demanding conditions.
Ongoing Commitment to Quality
UL certification isn’t a one-and-done. Our products are subject to quarterly follow-up inspections by UL to verify that our products continue to meet all tested specifications. This ongoing compliance ensures consistency, reliability and long-term performance.
For our customers builders, architects, wholesalers, and building inspectors UL certification means peace of mind. You can specify, stock, and install our vents knowing they:
- Are UL classified safe and code-compliant
- Reduce liability and inspection issues
- Represent proven quality and durability
When you choose Active Ventilation Products, you're choosing a product backed by real performance.
We’re proud of our products. But more importantly, we’re proud of what they mean for our customers: confidence, trust, and long-term value.
Want to learn more about our product specs or get a quote? Visit our website at www.roofvents.com or email us at sales@roofvents.com or call us at (845) 565-7770.
