Industrial Roofing in Orlando, FL

For low-slope industrial roofing in Central Florida, 60-mil TPO with a UV-stabilized formulation or commercial PVC membrane are the most widely specified options, and both have strong track records in Florida's UV environment. White or light-colored membranes provide the best UV reflectivity and lowest membrane surface temperatures. Coated metal roofing with Kynar 500 fluoropolymer finishes also performs extremely well in UV-intensive Florida applications. For any system, the key is specifying products with Florida-specific testing data — not just ASTM standard test results — because Florida's UV intensity and humidity combination is more aggressive than the conditions simulated in standard laboratory tests.

Pre-hurricane season inspection should confirm that all seams and flashings are fully bonded, all perimeter edge metal is mechanically fastened per specification, drain covers are secured, and any HVAC equipment is properly anchored. Loose or partially bonded membrane areas are the most vulnerable points during a wind event — uplift forces concentrate at any location where the membrane is not fully adhered to its substrate. After any named storm passes within 100 miles, a post-storm inspection should be completed before the next rainfall event to identify and temporarily patch any storm damage before water infiltration compounds the problem. We offer both pre-season inspection programs and rapid post-storm response services.

Orlando falls within the standard wind speed contours of the Florida Building Code, which requires commercial roofing systems to be designed for specific wind uplift pressures based on the building's location, height, and exposure category. This is less stringent than the High-Velocity Hurricane Zone requirements that apply to Miami-Dade and Broward counties, but still imposes meaningful performance minimums that must be documented through FM Approval or other recognized testing. For mission-critical industrial facilities, we recommend designing to the FBC minimums and then specifying FM 1-90 or better fastening patterns to provide a meaningful safety margin above code requirements.

The standard approach is to provide a minimum of 1/4 inch per foot of slope to all primary drains, with secondary overflow drains or scuppers at every low point sized to handle the design storm flow independently of the primary drainage system. Drain spacing and sizing should be based on local intensity-duration-frequency data for a 100-year recurrence interval, which in Orlando exceeds many code-minimum designs. We also recommend against interior drains where possible on single-story industrial buildings — peripheral scuppers or guttered edge systems are easier to inspect and clean and are less likely to become blocked without visible indication. Regular drain cleaning, especially before hurricane season, is the single most important maintenance task for large-format industrial roofs in Florida.

At project completion you should receive the local building department's final inspection sign-off, the manufacturer's material warranty (including the product data sheets identifying the exact materials used), your contractor's workmanship warranty, a set of as-built roof drawings showing drain locations, penetration details, and edge metal specifications, and a post-installation inspection report. In Florida, the Notice of Commencement and permitting documentation should also be provided so you have a complete record for property records. If your project involves a major roofing system covered by a No Dollar Limit manufacturer warranty, a manufacturer's representative inspection report confirming compliance with the manufacturer's requirements is also a required deliverable.