Wind Damage Roof Repair in in Orlando, FL

Florida Building Code divides roof surfaces into wind-uplift zones — field, perimeter, and corner — with progressively higher design pressures as you move toward the edges. The corner zone of a commercial building in Orange County might carry a design pressure of -70 to -100 psf, while the field zone carries -25 to -40 psf. This is why wind damage almost always starts at the perimeter and corners: that is where the design pressures are highest, and that is where installation deficiencies show up first under load.

When we scope a wind damage repair, we document which zone the damage occurred in and verify that the adjacent undamaged sections If a corner zone section lifted and separated, the adjacent perimeter sections may have inadequate fastening that has not yet failed — but will under the next significant wind load. Repairing only the visibly separated section and leaving the adjacent under-fastened perimeter in place is a repair scope that guarantees a callback.

Florida law requires that commercial roof repairs replacing more than 25% of the membrane area be brought into full FBC compliance. For wind-damaged roofs where the underlying cause was inadequate original fastening, this requirement creates an opportunity: the repair scope can correct the fastener deficiency across the affected zones rather than just patching the section that finally gave way. We document this in the scope and let the owner decide the extent of correction, but the underlying deficiency is never left undocumented.

Edge metal — the metal fascia, drip edge, and coping cap at the roof perimeter — is the most wind-vulnerable component on a commercial flat roof and the one most often incorrectly specified or installed. ANSI/SPRI ES-1 sets wind resistance standards for commercial roof edge metal; the Florida Building Code requires ES-1-tested edge metal on all commercial roofing installations. Edge metal that does not meet ES-1 for the building's wind exposure category will fail in a major convective wind event or hurricane even if the membrane is intact.

After a wind event, we inspect every linear foot of perimeter edge metal — coping cap joints, corner miters, fascia attachment, and the cleat or anchor bar that holds the edge metal to the deck. Coping caps that have lifted but not blown off are frequently left in place by owners who do not realize the attachment has compromised — a cap sitting in its original position but no longer mechanically attached to the anchor bar will come off completely in the next wind event.

Parapet flashing at the wall-to-roof junction is the second high-risk perimeter detail. Wind-driven rain under parapet cap flashing — particularly at end dams and penetration transitions — causes interior wall damage that is difficult to trace and attribute. We probe every parapet cap flashing termination and document any separation or open joint.

One of the recurring documentation challenges for Orlando commercial building owners is establishing that a wind event actually occurred at their building's location when the damage shows up after a convective storm rather than a named hurricane. Insurance adjusters typically reference regional weather station data or the National Weather Service storm reports, but convective outflow events can produce 65 mph localized gusts that are not captured in airport ASOS data two miles away.

We document wind damage inspections with timestamped photos and GPS coordinates, which establishes the damage condition on a specific date. We also note any downed trees, displaced rooftop equipment, or debris patterns at the building that corroborate the wind event's intensity. Where it is available, we reference National Weather Service Local Storm Reports and SPC storm event data for the date and county. This documentation package gives the owner and their adjuster the best available factual basis for the claim even when no named storm produced it.

Yes. Commercial property insurance typically covers wind damage from any wind event, not just named storms. The challenge with non-named convective storm damage is documentation — establishing that a wind event of sufficient intensity occurred at the building's location and that the damage is wind-related rather than pre-existing deterioration. Our inspection report provides the physical documentation of damage conditions; the owner's adjuster correlates it to weather data.

The most common hidden wind damage on Orlando commercial flat roofs is perimeter membrane that has partially lifted and re-seated — the membrane looks flat but the adhesion or mechanical attachment has broken. Drain covers that have moved from their original position indicate the wind force reached the roof surface. Edge metal that looks intact but has a loose joint or lifted corner is another indicator. A post-storm roof walk within a week of any significant wind event catches these conditions before the next rain turns them into interior leaks.

Yes. Wind damage on commercial flat roofs is not visible from the ground — the perimeter membrane, flashing terminations, drain covers, and edge metal joints that fail in wind events are all at roof level and hidden behind parapets. A building can have significant perimeter wind damage that will cause interior leaks in the next rain without showing any sign from street level.

Straightforward perimeter re-attachment, edge metal repair, and flashing work on a 20,000-40,000 sq ft roof typically takes 1-3 days of production. If there is accompanying membrane damage that requires patching or partial membrane replacement, add 1-2 additional production days. We provide a written timeline before repair begins and sequence work around the building's occupancy and the daily storm forecast.

We will be on the roof with timestamped documentation before the next rain — perimeter inspection, edge metal check, flashing termination probe, and a written repair scope the same day.