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Gutters · Four Corners

Gutters in Four Corners, FL

A 5-minute downpour in a 10-year storm falls at 8.77 inches an hour in Four Corners, according to NOAA Atlas 14. That is a lot of water to move off a roof in a few minutes. Gutters sized for a mild rain can overflow here, and the overflow runs down the fascia and into the soil next to your foundation.

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

Sizing Four Corners gutters for the burst, not the daily total

Sizing starts with the burst, not the daily total. Over a 1-hour window, a 10-year storm here drops 2.78 inches an hour. Over a full day it can reach 6.03 inches. A gutter that fills in a few minutes will spill long before the storm ends, so the short-duration figure governs the choice.

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

Florida's plumbing code sizes horizontal gutters by roof flow, and a 6-inch half-round at a 1/8 inch per foot slope carries 110 gallons a minute. Set beside a 5-inch gutter at 74 gallons a minute, that is a gain of roughly half again as much flow. Many older Four Corners homes, built around 2005, still have 5-inch gutters that may be undersized for these bursts. The median build year here is 2005, and 51.8 percent of occupied homes are owner-occupied, so many owners decide on this upgrade themselves.

Where the water goes

Downspouts, discharge and the one-foot rule

Florida code requires gutters with downspouts on buildings whose eaves project less than 6 inches, and each downspout must discharge at least 1 foot from the sidewall. The rule applies by means of underground piping, tail extensions or splash blocks. On a lot with a 2 by 3 inch downspout, the leader carries only 30 gallons a minute, so one undersized leader can choke a long run.

Keeping gutters clear

Leaves, pollen and cleaning in Four Corners

Southern live oaks in Central Florida drop leaves and fruit that become a litter problem, and oaks and pines are major pollen producers from March through April. Needle drop from pines in Four Corners tends to peak in the autumn months, and the heaviest load arrives between September and November. Under heavy canopy, a sensible cleaning rhythm is after the spring oak drop, before the June to September storm season, and after that autumn peak.

Tower Hill Insurance Group recommends cleaning gutters at least twice a year and more often with overhanging trees. Clogged gutters can cause water damage, mold and foundation issues. Confirm your cleaning schedule with a licensed gutter professional if you are unsure.

Rain on your roof

Preset: 6.03 inches, the 10-year 24-hour rain (NOAA Atlas 14 at Four Corners).

7,513 gallons run off that roof, all of it toward the gutters and downspouts.

Math: square feet × inches × 0.623 gallons.

Questions

Gutters in Four Corners: questions

How hard does it rain in Four Corners?

A 5-minute downpour in a 10-year storm falls at 8.77 inches an hour here. A 1-hour rain in a 10-year storm falls at 2.78 inches an hour, and a 24-hour total can reach 6.03 inches. Those burst rates are what gutters must handle during a storm. Short, intense rain fills gutters faster than steady rain, so sizing for the burst keeps water off the fascia and soil. The figures come from NOAA Atlas 14 for this town.

Source: NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Four Corners 2020 Census internal point (28.3332, -81.6475), read Oct 5, 2026

Related: Gutters

Are 5-inch gutters enough for a Four Corners home?

They may not be. A 5-inch half-round at a 1/8 inch per foot slope carries 74 gallons a minute, while a 6-inch carries 110. Many homes here were built around 2005, so older 5-inch gutters are common. A roof with a long run or steep pitch often needs the larger size. Have the roof flow measured before you decide.

Source: 2023 Florida Building Code, Plumbing, 8th ed., Chapter 11 (UpCodes viewer, unofficial transcription), read Oct 5, 2026

Related: Gutters

Where should downspouts send water in Four Corners?

Florida code requires each downspout to discharge at least 1 foot from the sidewall. In Four Corners, where a 10-year storm drops 8.77 inches an hour in 5 minutes, that distance keeps runoff from pooling against the foundation. Underground piping and tail extensions are options, along with splash blocks. Check your downspouts after each big storm to confirm the water is leaving the house, not pooling beside it.

Source: 2023 Florida Building Code, Residential, 8th ed., Chapter 8 (UpCodes viewer, unofficial transcription), read Oct 5, 2026

Related: Gutters

How often should gutters be cleaned near oak and pine trees?

Clean them at least twice a year, and more often under heavy canopy. In Four Corners, oaks and pines shed heavily from March through April and again from September through November. Scheduling cleaning after those peaks, and before the June through August rain season, keeps water flowing. Osceola County's June to August rain makes that timing matter. Tower Hill recommends the same spring and fall rhythm for most homes.

Source: blogs.ifas.ufl.edu, read Oct 5, 2026

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Nearby

Gutters near Four Corners

Sources for this page(30)
  1. 1.Median year homes were built: 2005. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API. Read Oct 5, 2026.
  2. 2.Owner-occupied share of occupied homes: 51.8%. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API. Read Oct 5, 2026.
  3. 3.U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API, table B25035. Read Oct 5, 2026.
  4. 4.NOAA NCEI, U.S. Climate Normals 1991-2020 (annual/seasonal), access-data API. Read Oct 5, 2026.
  5. 5.2023 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").
  6. 6.2023 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).
  7. 7.2023 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").
  8. 8.2023 Florida Building Code, Residential, 8th ed., Chapter 3 (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).
  9. 9.ask.ifas.ufl.edu. Read Oct 5, 2026.
  10. 10.blogs.ifas.ufl.edu. Read Oct 5, 2026.
  11. 11.ufdcimages.uflib.ufl.edu. Read Oct 5, 2026.
  12. 12.thig.com. Read Oct 5, 2026.
  13. 13.NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Four Corners 2020 Census internal point (28.3332, -81.6475), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  14. 14.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Four Corners 2020 Census internal point (28.3332, -81.6475), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  15. 15.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.
  16. 16.U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API, tables B25034/B25035, U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
  17. 17.Osceola County, Building and Permits, Osceola County. Read Oct 5, 2026.
  18. 18.Florida Statutes, section 627.7011 (2026), Florida Legislature. Read Oct 4, 2026.
  19. 19.Orange County Division of Building Safety / Osceola County Building Office (Building and Permits), ocfl.net. Read Oct 5, 2026.
  20. 20.2023 Florida Building Code, Building, 8th ed., Chapter 1 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
  21. 21.Florida Statutes, section 713.135 (2026), Florida Legislature. Read Oct 5, 2026.
  22. 22.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
  23. 23.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13, floridaroof.com. Read Oct 5, 2026.
  24. 24.Miami-Dade County RER notice, Miami. Read Oct 5, 2026.
  25. 25.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Irma (2017), National Weather Service. Read Oct 5, 2026.
  26. 26.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Ian (2022), National Weather Service. Read Oct 5, 2026.
  27. 27.NWS Melbourne, County Impacts Associated with Milton (2024), National Weather Service. Read Oct 5, 2026.
  28. 28.U.S. Census Bureau, 2020 Census (TIGERweb tigerWMS_Census2020 MapServer: POP100, HU100, AREALAND, AREAWATER), U.S. Census Bureau. Read Oct 5, 2026.
  29. 29.U.S. Census Bureau, 2020 Census (TIGERweb tigerWMS_Census2020 MapServer: POP100, HU100, AREALAND, AREAWATER), U.S. Census Bureau. Read Oct 5, 2026.
  30. 30.NOAA Atlas 14 at Four Corners: 8.77 in/hr (5-minute, 10-year). NOAA Atlas 14 Precipitation Frequency Data Server. Read Oct 5, 2026.

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Gutters in Four Corners

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