Roof-mounted HVAC units are common in many regions—but when they’re not properly designed, attached, and evaluated, they can become a serious weak point during high-wind and hurricane events.

In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down the official FORTIFIED Home™ requirements for elevated roof-mounted HVAC units, as outlined in the latest FORTIFIED Engineering Standards. You’ll learn why these systems pose elevated risks, what disqualifies a home from a FORTIFIED designation, and why a professional engineer is always required when roof-mounted HVAC equipment is present.

We cover:

• Why gravity-only and improperly attached HVAC platforms fail in severe weather
• What “positive anchorage” really means for elevated roof platforms
• Common issues with flashing, sealing, and deterioration at roof penetrations
• What’s required for re-roofing when HVAC units are elevated above the roof
• The documentation and compliance verification needed for FORTIFIED eligibility

If your home has a roof-mounted HVAC unit—or you’re planning upgrades, retrofits, or a FORTIFIED designation—this episode explains what inspectors, engineers, and homeowners need to know to reduce risk and protect the home envelope.

📞 Have questions after listening? Contact Knockout Inspections at 855-GO-FOR-KO (855-463-6756) or visit fortifiedhome.com to speak with our in-house FORTIFIED Evaluators.