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Commercial roofs · Titusville

Commercial roofing in Titusville, FL

Detached single-family houses are 63.3% of Titusville's 23,595 housing units; the rest are attached homes, multi-unit buildings and mobile homes. Commercial roofing in Titusville, FL covers those shared roofs plus every business building the housing count leaves out, all under Chapter 15 of the Florida Building Code.

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.

Titusville figures this page uses

Single-family detached share of housing units
63.3%
Housing units (ACS 5-year)
23,595
Mobile homes, share of housing units
3.7%

Local know-how

Low-slope roofs in Titusville and the rules they answer to

Titusville's apartment, office and shop roofs are permitted by the same office as its houses, the City of Titusville Building Department, and outside the city by Brevard County. The design wind speed comes from Brevard's address-level maps, which are drawn by risk category, so a building's use can change its number.

New low-slope roofs need at least a quarter inch of fall per foot, 2 percent, whether built-up, modified bitumen, single-ply or liquid-applied. The code calls a roof positively drained when it sheds water within 48 hours of rain, and it requires overflow drains or scuppers wherever a raised perimeter would trap water if the main drains back up.

Drains are sized for local rain. The plumbing code uses the 100-year hourly rate, and NOAA Atlas 14 puts that at 4.37 inches an hour at Melbourne, the nearest point in our data. Titusville's own station averages 55.20 inches of rain a year.

Recover or tear-off

Before a Titusville board signs off on a recover

Work through four questions first. How many roofs are already on the building? Two or more means a tear-off. Where is the wet insulation? A moisture survey finds it, and core cuts confirm it; a water-soaked roof is no base for a recover. Does the roof drain within 48 hours? And is the coating being sold to stop leaks or extend roof life? If so, Florida law treats it as roofing work.

If the building carries a local historic designation, ask the city whether design review applies before the roof changes. Titusville keeps local historic designations alongside its residential district guidelines.

Questions

Commercial roofing in Titusville: questions

Does a Titusville condo building need a roof reserve study?

If it has three or more habitable stories, yes. Fla. Stat. 718.112(2)(g) requires a residential condominium association to complete a structural integrity reserve study at least every 10 years for each such building, and the roof is the first item it must cover. It is built on what an inspector can see, and it gives each item, the roof included, an estimated remaining life. Detached houses are 63.3% of Titusville's housing, so the buildings this reaches are a small but real part of town.

Source: Fla. Stat. 718.112(2)(g).

Related: Commercial roofing

How much slope does a flat roof need in Titusville?

At least a quarter inch per foot, or 2 percent, for new built-up, modified bitumen, single-ply, spray foam and liquid-applied roofs under the Florida Building Code. The point is drainage: the code counts a roof as positively drained when it clears within 48 hours of rain. With 22.44 inches falling at Titusville's station between June and August, a roof that ponds gets plenty of chances to leak.

Source: FBC-B 2023, ch. 15.

Can a metal roof go over an old commercial roof in Titusville?

Sometimes. The code allows a complete, separate standing-seam metal system that carries its own loads to the structure to go over an existing roof without a tear-off. The panels need a slope of at least a quarter inch per foot, and the system must be tested to UL 580, ASTM E1592 or TAS 125. The project still goes through the City of Titusville Building Department for its permit and inspections.

Source: FBC 2023, §1511.3.

Sources for this page(22)
  1. 1.Single-family detached share of housing units: 63.3%. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API. Read Oct 5, 2026.
  2. 2.Housing units (ACS 5-year): 23,595. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API. Read Oct 5, 2026.
  3. 3.Mobile homes, share of housing units: 3.7%. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API. Read Oct 5, 2026.
  4. 4.City of Titusville, XIV. Historic Residential District Guidelines. Read Oct 5, 2026.
  5. 5.Permit office: City of Titusville Building Department. City of Titusville Building Department. Read Oct 5, 2026.
  6. 6.Brevard County, Building Code Wind Speed Maps. Read Oct 5, 2026.
  7. 7.Permit office: Brevard County Planning & Development, Building Permits. Brevard County Planning & Development, Building Permits. Read Oct 5, 2026.
  8. 8.NOAA NCEI, U.S. Climate Normals 1991-2020 (annual/seasonal), access-data API. Read Oct 5, 2026.
  9. 9.FBC-B 2023 Ch. 15. Read Oct 5, 2026. FBC text read from UpCodes (unofficial transcription): check floridabuilding.org or the ICC viewer before quoting (spec 8.7). Source URL inherited from C-14 (the research cites it "as C-14").
  10. 10.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription). Read Oct 5, 2026. FBC text read from UpCodes (unofficial transcription): check floridabuilding.org or the ICC viewer before quoting (spec 8.7). Source URL inherited from C-14 (the research cites it "as C-14").
  11. 11.2023 Florida Building Code, Plumbing, 8th ed., Chapter 11 (UpCodes viewer, unofficial transcription). Read Oct 5, 2026. FBC text read from UpCodes (unofficial transcription): check floridabuilding.org or the ICC viewer before quoting (spec 8.7).
  12. 12.Professional Roofing magazine (NRCA). Read Oct 5, 2026.
  13. 13.Fla. Stat. 489.105(3)(e). Read Oct 5, 2026.
  14. 14.Florida Statutes, section 718.112 (2026). Read Oct 5, 2026.
  15. 15.2023 Florida Building Code, Residential, 8th ed., Chapter 9 (UpCodes viewer, unofficial transcription). Read Oct 5, 2026. FBC text read from UpCodes (unofficial transcription): check floridabuilding.org or the ICC viewer before quoting (spec 8.7).
  16. 16.NOAA Atlas 14 Volume 9, version 2, point precipitation frequency estimates at Melbourne (28.08, -80.61), NOAA National Weather Service, Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  17. 17.Florida Building Commission, "Florida Building Code Effective Dates". Read Oct 5, 2026.
  18. 18.FBCR Ch. 9. Read Oct 5, 2026.
  19. 19.Florida Statutes, section 627.7011 (2026). Read Oct 4, 2026.
  20. 20.eng.ufl.edu. Read Oct 5, 2026.
  21. 21.FEMA FL-RA2. Read Oct 5, 2026.
  22. 22.FBC-B 2023 Ch. 1. Read Oct 5, 2026.

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Commercial roofing in Titusville

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