Gutters ยท Weston
Gutters in Weston, FL
In Weston, a 5-minute downpour in a 10-year storm falls at 10.4 inches an hour. That is a hard load for any gutter to carry. Gutters here must be sized for short, intense bursts as well as for steady rain, and the downspouts must send that water well away from the house.
Updated October 2026

Our workSizing for the rain
How much water a Weston gutter has to carry
The plumbing code sizes horizontal gutters from the flow off the roof. A 6-inch half-round gutter at a 1/8 inch per foot slope is rated for 110 gallons per minute. A 5-inch gutter at the same slope is rated for 74. By our arithmetic, the 6-inch gutter carries about 49 percent more water, and that margin matters during a burst.
IllustrationIllustration: rotted fascia
Sizing also depends on the design rainfall you choose. At Atlas 14 rates for this part of Florida, a 1-hour, 10-year rain falls at 3.23 inches an hour, and a 24-hour, 10-year storm drops 7.31 inches. Older sizing tables use short bursts that run far higher, so two installers can give you different answers from the same roof.
Where the water goes
Downspouts, discharge and the one-foot rule
Florida code requires gutters on buildings whose eaves project less than 6 inches, and it requires each downspout to discharge at least 1 foot from the sidewall. Weston is a master-planned city with 63.3 percent of its housing units single-family detached, so most lots have a house wall close to the yard where discharge lands. You can use underground piping, a tail extension or a splash block, as long as the water lands clear of the foundation.
- Check each downspout size against the leader table. A 2 1/2 by 3 inch leader carries 92 gallons per minute.
- Add half the area of any wall that sheds rain onto the roof, as the code directs.
- Keep downspout outlets at least 1 foot from the wall so the lot does not pool water against the foundation.
Keeping gutters clear
Leaves, pine needles and cleaning schedule
Live oaks drop leaves that become a litter problem, and oaks and pines are major pollen sources from January through June. Pine needles fall heaviest from September through November. If your lot has heavy canopy, a clean after the spring leaf drop, before storm season, and after the autumn needle peak is a sensible rhythm.
Fine-mesh guards outperformed larger-hole screens in one consumer test, but even the top-scoring screen struggled in a severe downpour. Guards still need brushing in high-pollen months, which means a ladder or a professional. About 73.0 percent of occupied homes in Weston are owner-occupied, so most of these cleaning decisions fall to the homeowner.
Rain on your roof
Preset: 7.31 inches, the 10-year 24-hour rain (NOAA Atlas 14 at Weston).
9,108 gallons run off that roof, all of it toward the gutters and downspouts.
Math: square feet ร inches ร 0.623 gallons.
Questions
Gutters in Weston: questions
How much rain does Weston get in a bad storm?
A 24-hour rain in a 10-year storm drops about 7.31 inches here, and a 100-year storm drops 13 inches. The 5-minute rate in a 10-year storm is 10.4 inches an hour. Gutters sized only for steady rain can overflow during those bursts, so ask your installer which design rainfall they used. Confirm local design values with the City of Weston building office.
Source: NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Weston 2020 Census internal point (26.1001, -80.4013), read Oct 5, 2026
Does Florida require downspouts to discharge away from the house?
Yes. In Weston, where a 24-hour, 10-year storm drops 7.31 inches, the residential code requires each downspout to discharge at least 1 foot from the structure sidewall, whether by underground piping, a tail extension or a splash block. The same rule appears in the building code. Water pooling at the foundation is the main reason this rule exists.
Source: NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Weston 2020 Census internal point (26.1001, -80.4013), read Oct 5, 2026
How often should I clean gutters under oaks in Weston?
A useful rhythm is after the spring oak leaf drop and pollen in late April and May, before the June to September storm season, and after the pine-needle peak from late November to December. In Broward, 71.9 percent of the airport's normal annual rain falls May through October, so the pre-storm clean matters most here. An insurer guide recommends at least twice a year and more often with overhanging trees.
Source: ask.ifas.ufl.edu, read Oct 5, 2026
What gutter guards actually work in a Florida storm?
In a consumer test, fine-mesh screens beat screens with larger holes, but even the top screen was only middling at holding back a severe downpour. Inserts performed poorly. In Broward, where 71.9 percent of the airport's normal annual rain falls May through October, guards still need brushing in high-pollen months, so they do not remove the need for cleaning.
Source: consumerreports.org, read Oct 5, 2026
Sources for this page(32)
- 1.Single-family detached share of housing units: 63.3%. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25024, via Census Reporter API. Read Oct 5, 2026.
- 2.Wikipedia, 'Weston, Florida' (revision 1376259121). Read Oct 5, 2026.
- 3.Owner-occupied share of occupied homes: 73.0% (15,901 of 21,773). U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25003, via Census Reporter API. Read Oct 5, 2026.
- 4.Permit office: City of Weston - Building Code Services. City of Weston - Building Code Services. Read Oct 10, 2026.
- 5.NOAA NCEI U.S. Climate Normals 1991-2020 (access data service). Read Oct 5, 2026.
- 6.2023 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").
- 7.NOAA Atlas 14 (HDSC Precipitation Frequency Data Server). Read Oct 5, 2026.
- 8.bergerbp.com. Read Oct 5, 2026.
- 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).
- 10.2023 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").
- 11.2023 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).
- 12.ask.ifas.ufl.edu. Read Oct 5, 2026.
- 13.blogs.ifas.ufl.edu. Read Oct 5, 2026.
- 14.ufdcimages.uflib.ufl.edu. Read Oct 5, 2026.
- 15.consumerreports.org. Read Oct 5, 2026.
- 16.thig.com. Read Oct 5, 2026.
- 17.NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Weston 2020 Census internal point (26.1001, -80.4013), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
- 18.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Weston 2020 Census internal point (26.1001, -80.4013), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
- 19.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25003, via Census Reporter API, U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 20.City of Weston - Building Code Services, City of Weston. Read Oct 5, 2026.
- 21.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, via Census Reporter API, U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 22.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.
- 23.Citizens Property Insurance Corporation, inspections FAQ (updated 2026-03-17), Citizens Property Insurance. Read Oct 4, 2026.
- 24.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13, floridaroof.com. Read Oct 5, 2026.
- 25.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.
- 26.2023 Florida Building Code, Building, 8th ed., Chapter 1 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
- 27.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
- 28.Miami-Dade County RER notice, Miami. Read Oct 5, 2026.
- 29.NOAA Storm Prediction Center, preliminary storm reports 2024-10-09 (12Z-12Z), NOAA. Read Oct 5, 2026.
- 30.NOAA National Hurricane Center, Tropical Cyclone Climatology, NOAA National Hurricane Center. Read Oct 5, 2026.
- 31.NOAA National Hurricane Center, Tropical Cyclone Report: Hurricane Irma (AL112017), NOAA National Hurricane Center. Read Oct 5, 2026.
- 32.NOAA Atlas 14 at Weston: 10.4 in/hr (5-minute, 10-year). NOAA Atlas 14 Precipitation Frequency Data Server. Read Oct 5, 2026.
South Fork Roofing
Gutters in Weston
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