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Gutters · Royal Palm Beach

Gutters in Royal Palm Beach, FL

A 5-minute downpour in a 10-year storm falls at 10.6 inches an hour in Royal Palm Beach. That burst is what your gutters and downspouts have to move. Most homes here were built around 1990, so many gutter systems are older than the rain they now face. Sizing, downspout placement and cleaning all matter more than people expect.

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Updated October 2026

Drone view of a single-story home with a brown-gray shingle roof and box vents under large oak trees, a metal carport roof in the corner and a street behind.

Sizing for local rain

How big should gutters be in Royal Palm Beach

Gutter size depends on how fast water arrives, not only on the yearly total. The plumbing code sizes horizontal gutters from the flow off the roof, and the design burst here is the 5-minute 10-year rate of 10.6 inches an hour. A 6-inch half-round gutter carries about 49% more than a 5-inch one at the same slope, by our arithmetic from the code table.

Close-up of a fine stainless micro-mesh gutter guard over a white gutter at a shingle roof edge, with oak leaves, catkins and raindrops resting on top (illustration)Illustration

Illustration: micro mesh guard

Roof area changes the answer too. Pitched roofs use a larger design area than their footprint, and walls that shed rain onto the roof add half their area. Ask whether your contractor measured those factors before quoting a gutter size.

Discharge rules

Downspouts and where the water goes

Florida's residential code requires downspouts to discharge at least 1 foot from the building's sidewall, whether by underground piping, tail extensions or splash blocks. Water dumped against a Royal Palm Beach block wall or slab edge can work toward the foundation over a long storm.

  • Check that each downspout reaches at least 1 foot out from the wall.
  • Confirm the downspout size matches the gutter it drains.
  • Watch for water pooling at the base after heavy rain.

Keeping gutters clear

Leaves, pollen and cleaning schedule

Live oaks drop litter, and oaks and pines are major pollen producers in Florida, with pollen season running January through June. Most of the pine needles drop between September and November. Trees around your home set how often you clean.

Under oaks and pines in Central Florida, a sensible rhythm is cleaning after the spring leaf drop, before the June through September storm season, and after the autumn needle peak. Clean more often under heavy canopy. Debris that backs up in a gutter can soak fascia boards and the wall below within a single rainy season.

Rain on your roof

Preset: 8.7 inches, the 10-year 24-hour rain (NOAA Atlas 14 at Royal Palm Beach).

10,840 gallons run off that roof, all of it toward the gutters and downspouts.

Math: square feet × inches × 0.623 gallons.

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Questions

Gutters in Royal Palm Beach: questions

How much rain falls in a 10-year storm in Royal Palm Beach?

A 5-minute downpour in a 10-year storm falls at 10.6 inches an hour here. A 1-hour rain in the same storm falls at 3.24 inches an hour. Over 24 hours, a 10-year storm drops 8.7 inches. These are NOAA Atlas 14 design values for this village, so they set how much water your gutters must carry during a sudden burst.

Source: NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Royal Palm Beach 2020 Census internal point (26.6990, -80.2276), read Oct 5, 2026

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What size gutters do I need in Royal Palm Beach?

The plumbing code sizes gutters from roof flow, and the local design burst is 10.6 inches an hour for 5 minutes in a 10-year storm. A 6-inch half-round gutter carries about 110 gallons per minute at 1/8 inch per foot slope, while a 5-inch one carries 74. Ask your contractor how roof area and pitch were used in the sizing.

Source: NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Royal Palm Beach 2020 Census internal point (26.6990, -80.2276), read Oct 5, 2026

Related: Gutters

How far should a downspout discharge from my house in Royal Palm Beach?

Florida's residential code requires downspouts to discharge at least 1 foot from the building's sidewall. In Palm Beach County, where 61.75 inches of rain fall in an average year at West Palm Beach International Airport, that distance keeps heavy wet-season runoff off the foundation. You can use underground piping, tail extensions or splash blocks to reach it. Check the base of each downspout after heavy rain to confirm water is moving away.

Source: 2023 Florida Building Code, Residential, 8th ed., R318.5 (UpCodes viewer, unofficial transcription); FBC-Building 1503.7, read Oct 5, 2026

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How often should gutters be cleaned in Royal Palm Beach?

Insurer guidance says to clean gutters at least twice a year, typically in spring and fall, and more often with overhanging trees. Palm Beach County gets 67.3% of its normal annual rain from May through October at West Palm Beach International Airport, so the storm-season cleaning should land before June. Under Central Florida oaks and pines, a practical schedule is after the spring leaf drop and after the autumn pine-needle peak.

Source: thig.com, read Oct 5, 2026

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Nearby

Gutters near Royal Palm Beach

Sources for this page(33)
  1. 1.Median year homes were built: 1990. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, via Census Reporter API. Read Oct 5, 2026.
  2. 2.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, via Census Reporter API. Read Oct 5, 2026.
  3. 3.NOAA NCEI U.S. Climate Normals 1991-2020 (access data service). Read Oct 5, 2026.
  4. 4.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25024, via Census Reporter API. Read Oct 5, 2026.
  5. 5.Hurricane Matthew (2016). NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Matthew (AL142016). Read Oct 5, 2026.
  6. 6.NOAA NCEI U.S. Climate Normals 1991-2020 (access data service). Read Oct 5, 2026.
  7. 7.2023 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").
  8. 8.bergerbp.com. Read Oct 5, 2026.
  9. 9.2023 Florida Building Code, Residential, 8th ed., R318.5 (UpCodes viewer, unofficial transcription); FBC-Building 1503.7. Read Oct 5, 2026. FBC text read from UpCodes (unofficial transcription): check floridabuilding.org or the ICC viewer before quoting (spec 8.7).
  10. 10.2023 Florida Building Code, Residential, 8th ed., Chapter 8 (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 NC-2 (the research cites it "as NC-2").
  11. 11.ask.ifas.ufl.edu. Read Oct 5, 2026.
  12. 12.blogs.ifas.ufl.edu. Read Oct 5, 2026.
  13. 13.ufdcimages.uflib.ufl.edu. Read Oct 5, 2026.
  14. 14.thig.com. Read Oct 5, 2026.
  15. 15.NOAA National Centers for Environmental Information. Read Oct 5, 2026.
  16. 16.NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Royal Palm Beach 2020 Census internal point (26.6990, -80.2276), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  17. 17.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Royal Palm Beach 2020 Census internal point (26.6990, -80.2276), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  18. 18.NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Matthew (AL142016), NOAA National Hurricane Center. Read Oct 5, 2026.
  19. 19.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, B25034, B25024, via Census Reporter API, U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
  20. 20.Florida Statutes, section 627.7011 (2026), Florida Legislature. Read Oct 4, 2026.
  21. 21.Village of Royal Palm Beach - Building, Village of Royal Palm Beach. Read Oct 5, 2026.
  22. 22.2023 Florida Building Code, Building, 8th ed., Chapter 1 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
  23. 23.Florida Statutes, section 713.135 (2026), Florida Legislature. Read Oct 5, 2026.
  24. 24.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13, floridaroof.com. Read Oct 5, 2026.
  25. 25.Miami-Dade County RER notice, Miami. Read Oct 5, 2026.
  26. 26.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
  27. 27.Florida Building Commission, 'Setting New Standards for Safety: The Florida Building Code' (2004 publication; wind-speed figures in it are outdated and not used), Florida Building Commission. Read Oct 5, 2026.
  28. 28.NOAA National Hurricane Center, Tropical Cyclone Climatology, NOAA National Hurricane Center. Read Oct 5, 2026.
  29. 29.NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Dorian (AL052019), NOAA National Hurricane Center. Read Oct 5, 2026.
  30. 30.NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Irma (AL112017), NOAA National Hurricane Center. Read Oct 5, 2026.
  31. 31.Wikipedia, 'Royal Palm Beach, Florida' (revision 1375550703), Wikipedia. Read Oct 5, 2026.
  32. 32.Wikipedia, 'List of municipalities in Florida', Wikipedia. Read Oct 5, 2026.
  33. 33.NOAA Atlas 14 at Royal Palm Beach: 10.6 in/hr (5-minute, 10-year). NOAA Atlas 14 Precipitation Frequency Data Server. Read Oct 5, 2026.

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Gutters in Royal Palm Beach

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