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Commercial roofs · On Top of the World

Commercial roofing in On Top of the World, FL

The Census Bureau counts 9,714 housing units in On Top of the World, only 0.5% of them mobile homes, but it keeps no count of commercial roofs. Any low-slope roof here, from a shop to a shared community building, is permitted by Marion County Building Safety and built to one statewide code.

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Updated October 2026

A low-slope roof section with a granulated cap sheet in the foreground meeting a gray shingle slope, neighboring homes and a cloudy sky behind.

On Top of the World figures this page uses

Housing units (ACS 5-year)
9,714
Mobile homes, share of housing units
0.5%
Median age
71.4yrs
Owner-occupied share of occupied homes
92.6%

Local know-how

Flat and low-slope roofs on shared buildings

If a building here is a residential condominium three habitable stories or higher, Fla. Stat. 718.112(2)(g) requires a structural integrity reserve study at least every 10 years, and the roof is the first item on it. The study rests on a visual inspection and estimates each item's remaining useful life, the figure a board budgets from.

Wind is the other planning number. Nicole gusted to 36 knots and Milton to 35 at the Ocala airport, and Marion County counts high winds and tornadoes among its main hazards. FBC-B 1504 requires low-slope coverings to resist Chapter 16 design wind pressures, and the metal edge around a membrane roof has to pass ES-1 testing.

Owners run this community: 92.6% of occupied homes are owner-occupied, and the median resident is 71.4. Where an association owns a shared roof, its board decides, and a contract for any residential building still needs the Fla. Stat. 489.147 notices.

Code checks

Ponding, coatings and permits for On Top of the World buildings

Water should leave a low-slope roof within 48 hours of rain; the code calls that positive drainage. The Ocala station averages 51.64 inches of rain a year, so a slow drain gets tested often. If ponding remains after drainage work, any coating chosen should be rated for it, and some silicone coatings are marketed for exactly that.

Marion County Building Safety issues the permit. FBC-B 105.4.1 voids a permit when work does not start within 6 months, and the Notice of Commencement must be recorded and posted before the first inspection on larger contracts. Applications submitted on or after December 31, 2026 fall under the Ninth Edition of the Florida Building Code.

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Questions

Commercial roofing in On Top of the World: questions

What code edition will a commercial re-roof in On Top of the World fall under?

The one in effect on the date the permit application is submitted. The 2023 Florida Building Code, Eighth Edition, took effect December 31, 2023, and the Ninth Edition applies to every permit application and plan submitted on or after December 31, 2026. In On Top of the World the application goes to Marion County Building Safety, so a project timed near the changeover should confirm the intake date with that office.

Related: Commercial roofing

Does an association building in On Top of the World need a roof reserve study?

Only if it is a residential condominium building three habitable stories or higher. Fla. Stat. 718.112(2)(g) requires those condominium associations to complete a structural integrity reserve study at least every 10 years, with the roof as the first item. Other association buildings sit outside that statute, though a board can track the same roof facts: age, condition and remaining useful life. The census counts 9,714 housing units here but does not say how many sit in condominium buildings of that height.

Related: Commercial roofing

Can a new roof go over the old one on an On Top of the World building?

Only when the old roof qualifies as a base. The code requires a full tear-off when the existing roof is water-soaked or too deteriorated, when it already has two or more applications of any covering, when blisters are left uncut, or when the old covering cannot meet the securement rules. One exception: a complete, separate standing-seam metal system that carries its loads to the structure may go over an existing roof. Marion County Building Safety reviews the plan at permit time.

Nearby

Commercial roofing near On Top of the World

Sources for this page(85)
  1. 1.Housing units (ACS 5-year): 9,714. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), table B25001 (Housing Units), via Census Reporter API. Read Oct 5, 2026.
  2. 2.Mobile homes, share of housing units: 0.5%. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), table B25024 (Units in Structure), via Census Reporter API. Read Oct 5, 2026.
  3. 3.Permit office: Marion County Building Safety. Marion County Building Safety. Read Oct 5, 2026.
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  6. 6.Hurricane Milton (2024). NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Milton (AL142024). Read Oct 5, 2026.
  7. 7.Hurricane Nicole (2022). NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Nicole (AL172022). Read Oct 5, 2026.
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  9. 9.Median age: 71.4. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), table B01002 (Median Age by Sex), via Census Reporter API. Read Oct 5, 2026.
  10. 10.Owner-occupied share of occupied homes: 92.6%. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), table B25003 (Tenure), via Census Reporter API. Read Oct 5, 2026.
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  17. 17.Florida Statutes, section 718.112 (2026). Read Oct 5, 2026.
  18. 18.Florida Statutes, section 489.147 (2026). Read Oct 4, 2026.
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  23. 23.NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Milton (AL142024). Read Oct 5, 2026.
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  48. 48.Florida Statutes, section 489.113 (2026). Read Oct 5, 2026. About the law, never about South Fork Roofing's licensing (license-display is banned on the preview, spec 1.1).
  49. 49.Florida Statutes, section 553.837 (2026). Read Oct 5, 2026. It is the builder's duty; it says nothing about a roofer's own workmanship terms. Pages carry allowTerms for the word 'warranty' (spec 1.2).
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  85. 85.Wikipedia, "On Top of the World, Florida" (revision 1378603127). Read Oct 5, 2026.

South Fork Roofing

Commercial roofing in On Top of the World

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