Commercial roofs ยท Malabar
Commercial roofing in Malabar, FL
Malabar has 1,286 housing units, according to the Census Bureau's 2020-2024 five-year estimates, with a margin of error of plus or minus 148. Many of those units sit in multi-family and association buildings, and a commercial low-slope roof here is judged on the same Florida code as any other. The local permit portal is the place to start for any roofing job.
Updated October 2026

Our workFlat roofs
Low-slope roofs and drainage in Malabar
A commercial roof needs slope to drain. The minimum design slope for new built-up, modified bitumen, single-ply and liquid-applied roofs is one-fourth unit in 12, about 2 percent. Water that stands on a roof longer than that is the first thing a property manager should ask a bidder about.
Malabar gets heavy summer rain. Melbourne International Airport averages 50.79 inches a year, and 20.27 inches of that falls in June through August, by our arithmetic about 40 percent of the year. A drain that clogs in July can flood a flat roof quickly.
Water covers 19.4 percent of Malabar's total area, so ground is often wet and storm water has few places to go. Where a parapet wall traps water on the roof, the code requires secondary overflow drains or scuppers. Ask each bid to show where those sit.
Permits and the 25 percent rule
Who permits roofing work here
Roof permits in Malabar run through the Town of Malabar building permit portal. Confirm current permit requirements with the town building department before you schedule work.
Under the code, no more than 25 percent of a roof can be repaired or replaced in any 12-month period unless the entire roof is redone. If a prior repair met the 2007 Florida Building Code, only the new section must meet current code. Keep records of past repairs so the building office can check this.
Florida requires a Notice of Commencement on larger jobs, recorded and posted before the first inspection. A Malabar owner who skips it may end up covering the same improvements twice, once to the contractor and again through a lien claim.
Bid comparison
Comparing commercial roofing bids
About 21.5 percent of Malabar's housing units were built in 2010 or later, against 10.9 percent countywide. That suggests many association buildings here have newer roofs, so a bid should state the age and condition of the existing system before proposing a recover or tear-off.
- Written slope and drainage plan for the existing deck
- Named membrane standard, such as ASTM D4637 for EPDM or D6878 for TPO
- Accelerated weathering evidence of 2,000 hours under ASTM G152 through G155
- Edge metal designed for wind loads and tested under ANSI/SPRI ES-1
Florida law requires a roofing contractor to hold a roofing certificate or registration, or to subcontract the roof. Confirm the license on the state's public lookup before signing.
Questions
Commercial roofing in Malabar: questions
Do I need a permit for a commercial roof in Malabar?
Yes, roof work generally requires a permit, and Malabar's is issued through the Town of Malabar building permit portal. Confirm current requirements with the town, because the building department page itself was not read. Ask the contractor who will pull the permit and when inspections are scheduled.
Source: Town of Malabar building permit portal, read Oct 5, 2026
How much slope does a flat commercial roof need?
On a Malabar flat roof, the design slope should be at least one-fourth unit in 12, roughly 2 percent, so rain leaves the deck rather than pooling over the summer storms. Ponding water that lasts beyond 48 hours after rain signals a drainage problem. Ask bidders how they will add slope where the deck deflects.
Source: FBC-B 2023 Ch. 15, read Oct 5, 2026
What is the 25 percent rule for my Malabar roof?
The code allows no more than 25 percent of a roof to be repaired or replaced in 12 months unless the whole roof is redone. Prior repairs built to the 2007 Florida Building Code can narrow what must be upgraded. Keep old repair records.
Source: 2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), read Oct 5, 2026
What is the rainfall in Malabar that a flat roof must handle?
Melbourne International Airport averages 50.79 inches of rain a year, with 20.27 inches in June through August. Storm drains are sized on the 100-year hourly rainfall rate from the local weather data. Ask the bidder how the drains were sized.
Source: NOAA NCEI, U.S. Climate Normals 1991-2020 (annual/seasonal), access-data API, read Oct 5, 2026
Sources for this page(26)
- 1.NOAA NCEI, U.S. Climate Normals 1991-2020 (annual/seasonal), access-data API. Read Oct 5, 2026.
- 2.Hurricane Matthew (2016). NWS Melbourne, Post Tropical Cyclone Report: Hurricane Matthew (2016). Read Oct 5, 2026.
- 3.U.S. Census Bureau, 2020 Census (TIGERweb tigerWMS_Census2020 MapServer: POP100, HU100, AREALAND, AREAWATER). Read Oct 5, 2026.
- 4.Permit office: Town of Malabar building permit portal. Town of Malabar building permit portal. Read Oct 10, 2026.
- 5.City of West Melbourne, Building Department. Read Oct 5, 2026.
- 6.U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API, table B25034. Read Oct 5, 2026.
- 7.U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API, tables B25034/B25035. Read Oct 5, 2026.
- 8.Hurricane Irma (2017). NWS Melbourne, Post Tropical Cyclone Report: Hurricane Irma (2017). Read Oct 5, 2026.
- 9.Housing units (ACS 5-year): 1,286. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API. Read Oct 5, 2026.
- 10.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").
- 11.2023 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").
- 12.2023 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). Source URL inherited from COM-20 (the research cites it "as COM-20").
- 13.Florida Statutes, section 489.113 (2026). Read Oct 5, 2026.
- 14.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Matthew (2016), National Weather Service. Read Oct 5, 2026.
- 15.Town of Malabar building permit portal, malabarfl.portal.iworq.net. Read Oct 5, 2026.
- 16.Florida Statutes, section 713.135 (2026), Florida Legislature. Read Oct 5, 2026.
- 17.U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API, U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 18.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Irma (2017), National Weather Service. Read Oct 5, 2026.
- 19.Citizens Property Insurance Corporation, inspections FAQ (updated 2026-03-17), Citizens Property Insurance. Read Oct 4, 2026.
- 20.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13, floridaroof.com. Read Oct 5, 2026.
- 21.2023 Florida Building Code, Building, 8th ed., Chapter 1 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
- 22.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Dorian (2019), National Weather Service. Read Oct 5, 2026.
- 23.Brevard County, Building Code Wind Speed Maps, Brevard County. Read Oct 5, 2026.
- 24.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Malabar 2020 Census internal point (27.9871, -80.5825), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
- 25.U.S. Census Bureau, 2020 Census (TIGERweb tigerWMS_Census2020 MapServer: POP100, HU100, AREALAND, AREAWATER), U.S. Census Bureau. Read Oct 5, 2026.
- 26.NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Malabar 2020 Census internal point (27.9871, -80.5825), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
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Commercial roofing in Malabar
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