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Gutters · Indialantic

Gutters in Indialantic, FL

In a 10-year storm, rain in Indialantic can fall at 10.6 inches an hour for five minutes. That burst is what your gutters must move off the roof. A 1-hour storm of that frequency still drops 3.05 inches, and a 24-hour storm drops 7.47 inches. Gutters and downspouts here are sized for those numbers, not for a light summer shower.

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Updated October 2026

Green park sign reading James H. Nance Park on a stone base beside tall palm trees and a lawn.
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.Our work
Photo: James H Nance Park Indialantic FL 2025-02-14 09-14-48 1 by G. Edward Johnson, CC BY 4.0, cropped

Rainfall and sizing

How much rain Indialantic gutters must handle

Sizing starts with the short, intense burst. At the town's 10-year rate, 10.6 inches an hour is a rate that overwhelms many older systems. The 25-year figure is 12.3 and the 100-year figure is 15.1, so a gutter that barely works today may fail in a rare storm.

White rectangular downspout running from the gutter down a sand-colored stucco wall, turning through an elbow into an extension that rests on a concrete splash block on the lawn, carrying water away from the foundation (illustration)Illustration

Illustration: downspout splash block

The plumbing code sizes horizontal gutters by roof flow, and it lists a 6-inch half-round gutter at a 1/8 inch per foot slope as carrying 110 gallons per minute. A 5-inch size at the same slope carries 74. Working it out ourselves, the 6-inch gutter handles roughly 49 percent more water.

Code and discharge

Downspout placement and discharge rules

On an Indialantic house with eaves under 6 inches, the residential code calls for gutters and downspouts, except at gable end rakes or where one roof sits above another. Check your eave depth before you plan the run.

Because 74.2 percent of homes here date from before 1980, many Indialantic gutters were hung long ago and may predate today's sizing tables. Single-family detached homes make up 66.7 percent of housing units, so most downspouts discharge onto a private lot, where a splash block or tail extension is easy to add.

  • Use underground piping, a tail extension or a splash block to carry water away.
  • Keep downspouts at least 1 foot from the wall, measured from the sidewall.
  • Check that vertical leaders are sized for the roof area they serve.

Maintenance

Leaves, pollen and cleaning on Indialantic lots

Clogged gutters are the usual way a storm defeats a roof edge. Live oaks drop leaves that create litter, and pollen peaks in March and April. Pine needles drop most between September and November, so autumn is the second heavy cleaning window.

A sensible schedule is after the spring oak leaf drop, before the June through September storm season, and after the autumn pine-needle peak. An insurer that wrote on this topic advised cleaning at least twice a year and more often under overhanging trees.

Rain on your roof

Preset: 7.47 inches, the 10-year 24-hour rain (NOAA Atlas 14 at Indialantic).

9,308 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 Indialantic: questions

How much rain should Indialantic gutters handle in a storm?

Plan for the 10-year burst. In a 10-year storm, rain here can fall at 10.6 inches an hour for five minutes. The 100-year figure is 15.1 inches an hour. Gutters sized only for ordinary showers can overflow in these bursts, and overflow runs water down the fascia and into the soffits. Ask a gutter installer to size the system against the 10-year rate and the roof area it drains.

Source: NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Indialantic 2020 Census internal point (28.0862, -80.5683), read Oct 5, 2026

Related: Gutters

Do gutters in Indialantic need downspouts that discharge away from the house?

Yes. Florida's residential code requires each downspout to discharge at least 1 foot from the structure sidewall, by underground piping, tail extension or splash block. The same code requires gutters on most buildings whose eaves project less than 6 inches. Confirm the details with the Town of Indialantic Building Department before work starts.

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

Related: Gutters

How often should I clean gutters under oak trees in Indialantic?

Indialantic's storm season runs June through September, so schedule cleaning before it starts. Southern live oaks are semi-evergreen and leave litter, and pollen peaks in March and April. Clean after the spring leaf drop, before the June to September storm season, and after the autumn pine-needle peak. Tower Hill Insurance Group recommends spring and fall cleaning at least, and more often under heavy canopy. In Brevard County, Melbourne Intl averages 50.79 inches of rain a year, so clogged gutters matter here.

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

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Nearby

Gutters near Indialantic

Sources for this page(26)
  1. 1.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Irma (2017). Read Oct 5, 2026.
  2. 2.Hurricane Irma (2017). NWS Melbourne, Post Tropical Cyclone Report: Hurricane Irma (2017). 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 B25034. Read Oct 5, 2026.
  4. 4.Single-family detached share of housing units: 66.7%. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API. Read Oct 5, 2026.
  5. 5.Permit office: Town of Indialantic Building Department. Town of Indialantic Building Department. Read Oct 10, 2026.
  6. 6.NOAA NCEI, U.S. Climate Normals 1991-2020 (annual/seasonal), access-data API. 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. 8.2023 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).
  9. 9.2023 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).
  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 Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Indialantic 2020 Census internal point (28.0862, -80.5683), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  16. 16.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Indialantic 2020 Census internal point (28.0862, -80.5683), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  17. 17.Town of Indialantic Building Department, indialantic.com. Read Oct 5, 2026.
  18. 18.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.
  19. 19.Citizens Property Insurance Corporation, inspections FAQ (updated 2026-03-17), Citizens Property Insurance. Read Oct 4, 2026.
  20. 20.Town of Indialantic, Building Department, indialantic.com. Read Oct 5, 2026.
  21. 21.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
  22. 22.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Matthew (2016), National Weather Service. Read Oct 5, 2026.
  23. 23.Brevard County, Building Code Wind Speed Maps, Brevard County. 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.NOAA Atlas 14 at Indialantic: 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 Indialantic

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