Repair, replacement, maintenance, inspection, and planning routes for commercial roof decisions.
Low-slope assemblies and coating systems matched to heat, access, drainage, and exposure.
Commercial building types with different operating hours, tenant needs, and rooftop constraints.
Roof programs set by Orlando industry risk, uptime, documentation, and access needs.
Central Florida service-area pages for planning calls near Orlando commercial corridors.
Additional taxonomy pages for storm response, roof documentation, inspection programs, and roof asset planning.
Ballasted roof systems for Orlando commercial buildings — loose-laid membrane with river-rock ballast, structural load assessment, FBC hurricane-exposure analysis, and manufacturer warranty documentation.
Roof System
Ballasted roofing requires structural analysis before specification. The distributed dead load of river-rock ballast runs 10-12 pounds per square foot over the field of the roof; pavers run 18-22 pounds per square foot. The building's structural deck must be designed to carry this load in addition to the live-load requirements. For existing buildings, we review structural drawings and consult with a structural engineer before specifying ballasted installation — we do not assume deck capacity without documentation.
The wind-uplift analysis for ballasted systems in Orange County is where most ballasted specifications fail in a Florida context. The field of a ballasted roof can typically be confirmed to meet FBC design pressures with standard ballast weights — but the perimeter and corner zones require significantly higher ballast weights or supplemental mechanical attachment at edges to We run zone-by-zone wind analysis and specify the appropriate attachment method at perimeter and corner zones, which often means a mechanically attached or adhered perimeter band with ballasted field.
International Drive and the theme-park-adjacent commercial corridors in the Universal and SeaWorld resort area present specific challenges for ballasted specification — many properties in this corridor are adjacent to open parking fields and water features that produce Exposure C or D wind classification, driving design pressures above what straightforward ballasted specification can accommodate. We calculate exposure category for each site before making any system recommendation.
Ballasted systems require periodic inspection to confirm drain conditions. In Orlando's heavy rainy season, ballast migrates toward drains and can accumulate around drain strainers — reducing drain flow capacity and increasing ponding frequency. Annual post-rainy-season inspection of drain conditions and ballast distribution is the minimum maintenance cadence for any ballasted system in Central Florida.
Concrete paver ballasted systems have an advantage over river-rock for maintenance access: the pavers can be lifted and replaced for inspection access to the membrane and to drain areas, and they do not migrate with water flow the way river rock can. For ballasted systems on buildings that require periodic roof access for mechanical equipment maintenance, paver ballasted systems are easier to manage than river rock over the building's service life.
Membrane condition inspection on ballasted systems requires moving ballast to access the membrane surface — which is why annual inspection by an experienced crew, rather than a visual scan from the rooftop hatch, is the appropriate maintenance protocol. We include membrane sample inspections under ballast as part of our annual maintenance service on ballasted-roof buildings.
No. Hurricane wind-exposure requirements in FBC Wind Zone II and the structural load of ballast limit ballasted roofing to a specific subset of Orlando commercial buildings — large-footprint, structurally robust, low-rise buildings where the perimeter and corner zones can be handled with supplemental attachment. For most commercial buildings in Orange County, mechanically attached or fully adhered single-ply is the better specification. We assess the application before recommending a ballasted system.
Yes. All commercial roofing in Florida, including ballasted systems, requires a building permit. The permit package for a ballasted system includes structural analysis documentation confirming deck capacity for the ballast load, Florida Product Approval documentation for the membrane, and the wind-uplift analysis for each roof zone. We manage the permit process and provide all required documentation.
Proper drain positioning relative to ballast and the use of drain guards designed for ballasted roofing systems are the primary prevention measures. We install drain guards that allow water flow while blocking ballast migration at each drain during installation. Annual inspection confirms drain guard condition and clears any accumulated ballast at the drain perimeter.
Yes. Ballasted EPDM systems at end of life are commonly recovered with mechanically attached or fully adhered single-ply after ballast removal and substrate inspection. Removing the ballast, inspecting the existing membrane and insulation, and installing new single-ply allows the building to transition to an attached system without the structural load of a new ballasted installation. We manage ballast removal and disposal as part of the recover scope.
Our project managers will walk the roof, assess structural capacity and drain conditions, run the FBC wind-exposure analysis, and produce a written scope — maintain, recover, or replace — with all supporting documentation.
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EPDM rubber roofing systems for Orlando commercial and industrial buildings — 60-mil and 90-mil fully adhered and mechanically attached installation with...
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