Yes, high winds can damage commercial roofs in Florida. Learn how building code-compliant installation, proper fastening, and regular inspections protect your commercial property from wind damage.

Can high winds damage commercial roofing systems?

Commercial Roofing FAQs
June 07, 2025•2 min read

Can High Winds Damage Commercial Roofing Systems?

Yes. High winds—especially from hurricanes and tropical storms common in Florida—can cause serious damage to commercial roofing systems.

Here’s what Florida building owners need to know:

How High Winds Damage Commercial Roofs

  • Seam lifting: Wind gets under poorly bonded seams and lifts the membrane.

  • Edge failure: Inadequate edge securement can allow wind to rip off flashing or entire sections.

  • Fastener failure: Overstressed or improperly spaced fasteners can loosen or pop.

  • Uplift pressure: Wind hitting parapet walls or roof edges can cause uplift on the roof deck.

  • Membrane detachment: If adhesives degrade or were poorly applied, the entire membrane can peel back.

Why Building Code Compliance Matters

Florida uses some of the toughest roofing standards in the country—especially in High Velocity Hurricane Zones (HVHZ) like Miami-Dade and Broward County.

Compliant systems perform better because they include:

  • Tight fastener spacing

  • Enhanced perimeter and corner securement

  • Properly bonded seams and insulation boards

  • Impact-rated membrane materials

Regular Inspections Help Catch Problems Early

Even a well-installed roof can develop vulnerabilities over time. Regular inspections:

  • Identify loose edges, fasteners, or seam separation

  • Catch early signs of water intrusion

  • Ensure all rooftop equipment is properly secured

Schedule inspections:

  • At least once a year

  • After major storms or hurricanes

Fortified Roofing Systems Last Longer

Some Florida property owners choose FORTIFIED Commercial™ roofing systems. These are designed to meet higher standards for wind uplift resistance and anchoring. They go beyond code requirements and can often qualify for insurance discounts.

FAQ: High Wind Damage to Commercial Roofs

What wind speed can damage a commercial roof?

Wind speeds over 60–70 mph can damage unprotected commercial roofs. In hurricane-prone areas like Florida, even roofs rated to 120 mph can fail if improperly installed.

How can I prevent wind damage to my commercial roof?

  • Choose a roofing system approved for your region (e.g., Miami-Dade NOA)

  • Hire a licensed commercial roofing contractor like Roof Nuts

  • Schedule regular inspections and maintenance

  • Replace loose or degraded flashing, fasteners, and membranes promptly

Do I need a wind uplift test for my commercial building?

Yes, if you’re installing a new system or re-roofing in Florida, uplift resistance must be tested and rated per FM 4474, ASTM E1592, or Miami-Dade protocols.

Need expert help with commercial roofing in Florida?
Call Roof Nuts at 904-694-3426 to schedule a professional inspection or storm-readiness consultation.

Let us help keep your roof on—no matter what the wind throws at it.

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