Greenville, SC · Flat Roof

Flat Roof Contractors in Greenville, South Carolina

Commercial or residential flat roof — compare local roofing companies. 28 local roofers listed.

Short answer: Flat and low-slope roofs in Greenville are usually TPO ($5.50–$9 a sq ft installed), EPDM ($4.50–$8) or modified bitumen ($3–$7); the membrane lasts 15–25 years, mostly decided by how well the drains are kept clear. In Greenville: 11.3 heavy-rain days a year (1 inch+). Ask any roofer for a license number and a certificate of insurance.

Get a free quote See Greenville in numbers
  • 11.3heavy-rain days a year (1 inch+)
  • 54.6 inrain a year
  • 29days a year at 90°F or hotter
  • 52%of homes are not single-family houses

How much life is left in my Greenville roof?

Typical lifespans are published ranges for each material; for a Greenville house, real life also depends on installation, attic ventilation and the weather Greenville gets.

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Flat and low-slope roofs in Greenville perform reliably when drainage is maintained and membrane seams and penetrations are inspected annually — most flat roof leaks trace to neglected drains or failed seals around HVAC units and vents. Common flat roof systems in Greenville include TPO (heat-welded, energy-efficient), EPDM (durable rubber membrane), and modified bitumen — each with different cost, longevity, and maintenance profiles worth discussing with a local contractor.

Greenville in numbers

Public records for Greenville and its county, not estimates. Each figure shows its source.

  • #6of 209Greenville ranks #6 of the 209 cities we cover for damaging thunderstorm-wind days.
  • #11of 209Greenville ranks #11 of the 209 cities we cover for median home value.
  • #38of 209Greenville ranks #38 of the 209 cities we cover for hail days of 1 inch or more.
  • #42of 209Greenville ranks #42 of the 209 cities we cover for yearly rainfall.

Hail reports per year in the county

Hail events per year in the county, 2017 to 2025 15 2017 4 2018 4 2019 9 2020 7 2022 12 2023 3 2024 6 2025
Hail events per year in the county, 2017 to 2025
201715
20184
20194
20209
20227
202312
20243
20256

60 recorded events across 8 years represented in the data. 2017 had the most events among represented full years: 15.

Years without a data row: 2021. Missing rows are not treated as zero; no annual average is shown.

Source: NOAA hail events, county level · data as of 2017–2025

Costliest storm day on record

Apr 25, 2020

4 reports that day (3 hail, 1 tornado); reported property damage $5,000,000; county FIPS 45045, 2014–June 2026

Source: NOAA Storm Events · data as of 2014–June 2026

When storms hit Greenville

Hail reports by month in the county, all years combined 0 Jan 0 Feb 14 Mar 15 Apr 27 May 21 Jun 5 Jul 7 Aug 5 Sep 1 Oct 0 Nov 0 Dec
Hail reports by month in the county, all years combined
Jan0
Feb0
Mar14
Apr15
May27
Jun21
Jul5
Aug7
Sep5
Oct1
Nov0
Dec0

Most hail reports come in May; the season runs March to September. Book inspections and repairs before that window, not after.

Source: NOAA Storm Events · data as of 2014–June 2026

Roofing trade around Greenville

  • 38 roofing companies with payroll in the county, employing about 326 people; 53% have fewer than 5 employees.
  • A roofer's median pay here is $46,530 a year (Greenville-Anderson-Greer, SC Metro Area).
Source: Census CBP · data as of 2023 Source: BLS OEWS, roofers · data as of May 2025

Greenville storm record: Greenville County

What the National Weather Service logged in Greenville County in 2014–2026. County level, because storm reports are filed by county, not by city limits.

  • 1831Founded
  • 965 ft (294 m)Elevation

Where hail of 1 inch or more was reported in Greenville County

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  • 461 to 1.74 in
  • 181.75 to 2.74 in, golf ball to tennis ball
  • 02.75 in and up, baseball

Largest plotted stone: 2.5 in. Bigger dots are bigger stones.

64 reports of 1 inch or larger have coordinates. Each dot is a reported location, not a storm path.

Sources: NOAA, Census county outline

Biggest hail days

DateLargest hailReports that dayWhere it was reported
March 21, 2017 2.5 in, about the size of a tennis ball 8 Taylors
May 9, 2023 2.25 in, about the size of a hen egg 9 Cherokee Forest
April 20, 2015 2 in, about the size of a hen egg 8 Mt View
“Public reported between tennis ball and baseball size 2.5 inch hail at Hudson Rd and Old Spartanburg Rd.”
National Weather Service report, March 21, 2017
Source: NOAA Storm Events Database · data as of 2014–2026

Last big hail on record

May 26, 2024

Hail of 1.75 inches (golf ball) or larger fell on 9 days in 2014–2026. Our records end where NOAA's do, so a newer storm may not be listed yet.

Strongest tornado

EF2 · April 25, 2020

It stayed on the ground for 5.47 miles and was up to 400 yards wide. NWS storm survey found the path of an EF2 tornado across the north side of Greenville, beginning just east of Cherrydale Point and moving east/southeast across Pleasantburg Dr, Rutherford Rd, and Wade Hampton Blvd, then crossing through a residential area between Wade Hampton Blvd and E North St bef

Strongest thunderstorm gust

69 mph · April 10, 2021

NWS storm survey found a small area of downburst damage along Bennett St between East Park Ave and East Earle St in downtown Greenville. Damage was limited to multiple uprooted trees and downed power lines.

What it means for flat roof

Flat and low-slope roofs hold hail on the surface instead of letting it bounce. With 2.5-inch hail on record in Greenville County, ask what membrane and cover board the contractor specifies.

Storm data: NOAA Storm Events (public domain). City facts: Wikidata (CC0).

What it costs in Greenville

Asphalt-shingle re-roof, 2,000 sq ft home, adjusted for Greenville labor and material prices. Your quote depends on roof size, pitch and scope.

That typical price is about 2.2% of the median Greenville home value ($453,300).

Source: Census ACS (Greenville city) · data as of 2019–2023

Full Greenville cost guide by material →

Roofers in Greenville, SC

28 listed, first 20 shown. Roofers we verified against a public registry come first.

This list covers roofing companies generally. Confirm flat roof experience, materials, insurance and current availability with each company. A Verified badge refers to the registry check, not a confirmed specialty.

Flat Roof in Greenville: questions

How do I find a flat roof company in Greenville?
PickARoofer lists roofing companies serving Greenville, SC. This is a general roofing directory; confirm flat roof experience and availability with each company. A Verified badge describes a separate registry check, not a confirmed service specialty or insurance check. Confirm scope, insurance and availability directly. Requests go to one contractor at a time, with up to three attempts; a response or start date is not guaranteed. Free for homeowners.
Should I repair or fully re-roof in Greenville?
Ask a roofer to document the damage and compare a written repair scope with a replacement estimate. Roof condition, remaining life, materials and the extent of damage affect the decision. Confirm any inspection fee before booking.
When is hail season in Greenville?
May is the worst month: 28% of the 95 hail reports NOAA holds for the county came then. Reports run from March to September. Book the inspection before March, while crews still have open dates.
How big does hail get near Greenville?
The largest hail NOAA logged near Greenville measured 2.5 inches, about the size of a tennis ball. Hail of an inch or more fell on 38 days in the same record. The biggest day was March 21, 2017, with 8 reports. The National Weather Service calls hail of 1 inch or larger severe; the bigger the stone, the more likely it is to crack a shingle.
How old are the homes in Greenville, and does it matter for the roof?
The median home in Greenville was built in 1987, and 42.5% of homes date from before 1980 (Census ACS). A roof on a home that old has often been re-covered at least once, so ask the roofer whether there is a second layer underneath: it changes the tear-off cost. The area sees about 60 freeze-thaw days a year, which loosens flashing and sealant.
What does roofing cost in Greenville?
For an average 2,000 sq ft home we model asphalt-shingle re-roof at $6,300 to $13,950 in Greenville, around $10,100 in the middle. That is about 2.2% of the median home value of $453,300. Your quote moves with roof size, pitch and how many layers come off.
How many roofing companies work around Greenville?
The Census Bureau counts 38 roofing companies with payroll in Greenville County, employing about 326 people. 52.6% of them have fewer than five employees, so most quotes come from owner-run crews. A roofer's median pay is $46,530 a year (BLS).
How long does a flat roof last in Greenville?
A properly installed flat roof in Greenville lasts 15 to 25 years depending on material and maintenance. TPO and EPDM systems at the higher end; modified bitumen at the lower end without coating renewal. The biggest variable is drainage maintenance: a flat roof that drains properly and gets annual inspections reaches its rated lifespan; one with chronically clogged drains fails years early. Commercial buildings and multi-family properties benefit from a maintenance agreement that includes two drain clearings per year.
What is the difference between TPO, EPDM, and modified bitumen for Greenville properties?
TPO (thermoplastic polyolefin) uses heat-welded seams and a white reflective surface — the current industry standard for new commercial and residential flat roofs, best for energy efficiency. EPDM (ethylene propylene diene monomer) is a rubber membrane installed with taped or adhesive seams — very durable and forgiving, widely used on residential flat roofs for decades. Modified bitumen is a reinforced asphalt sheet applied by torch or cold adhesive — economical and familiar to many local Greenville contractors, though it runs warmer than TPO and may require more frequent coating. Cost, pitch, and building type typically dictate the right choice — a Greenville flat-roof specialist can walk you through the tradeoffs for your specific structure.
Do I need a permit for flat roof in South Carolina?
Permit requirements depend on the property, scope of work and local jurisdiction. Check with the city or county building department and confirm who will obtain any required permit before work starts.

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Figures above: NOAA Storm Events Database (hail, wind, tornado; county of the city, 2014–2026), U.S. Census Bureau American Community Survey 5-year estimates (housing), NASA POWER (temperature and rain, 2014–2023). Prices: our published price method. How we collect data.