Joplin, MO · Flat Roof

Flat Roof Contractors in Joplin, Missouri

Commercial or residential flat roof — compare local roofing companies. 29 local roofers listed.

Short answer: Flat and low-slope roofs in Joplin 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 Joplin: 8.5 heavy-rain days a year (1 inch+). Ask any roofer for a license number and a certificate of insurance.

Get a free quote See Joplin in numbers
  • 8.5heavy-rain days a year (1 inch+)
  • 46.4 inrain a year
  • 42days a year at 90°F or hotter
  • 26%of homes are not single-family houses

How much life is left in my Joplin roof?

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

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Under Joplin's summer heat, a flat roof's membrane choice drives lifespan more than almost anything else: white TPO or a reflective coating keeps surface temperatures 40 to 60 degrees lower than dark EPDM and extends service life significantly. Common flat roof systems in Joplin 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.

Joplin in numbers

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

  • #38of 209Joplin ranks #38 of the 209 cities we cover for hail days of 1 inch or more.
  • #43of 209Joplin ranks #43 of the 209 cities we cover for damaging thunderstorm-wind days.
  • #166of 209Joplin ranks #166 of the 209 cities we cover for median home value (low end).
  • #45of 209Joplin ranks #45 of the 209 cities we cover for largest hailstone on record.

Hail reports per year in the county

Hail events per year in the county, 2017 to 2026* 34 2017 7 2018 6 2019 7 2020 2 2021 6 2022 2 2023 5 2024 11 2025 4 2026*
Hail events per year in the county, 2017 to 2026*
201734
20187
20196
20207
20212
20226
20232
20245
202511
2026*4

84 recorded events across 9 full years plus 2026 to June represented in the data, about 8.9 per represented full year. 2017 had the most events among represented full years: 34.

2026 covers only January to June: NOAA's file ends there, so it is not counted as the worst year or in the yearly average.

Source: NOAA hail events, county level · data as of 2017–2026*

Costliest storm day on record

May 22, 2019

4 reports that day (3 tornado, 1 wind); reported property damage $5,525,000; county FIPS 29097, 2014–June 2026

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

When storms hit Joplin

Hail reports by month in the county, all years combined 0 Jan 0 Feb 40 Mar 29 Apr 22 May 2 Jun 0 Jul 3 Aug 2 Sep 3 Oct 1 Nov 1 Dec
Hail reports by month in the county, all years combined
Jan0
Feb0
Mar40
Apr29
May22
Jun2
Jul0
Aug3
Sep2
Oct3
Nov1
Dec1

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

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

Roofing trade around Joplin

  • 10 roofing companies with payroll in the county; 70% have fewer than 5 employees.
  • A roofer's median pay here is $39,170 a year (Joplin, MO-KS Metro Area).
Source: Census CBP · data as of 2023 Source: BLS OEWS, roofers · data as of May 2025

Joplin storm record: Jasper County

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

  • 1873Founded
  • 1,004 ft (306 m)Elevation

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

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  • 571 to 1.74 in
  • 171.75 to 2.74 in, golf ball to tennis ball
  • 52.75 in and up, baseball

Largest plotted stone: 3 in. Bigger dots are bigger stones.

79 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 9, 2017 3 in, about the size of a teacup 20 Jasper
May 3, 2020 2.75 in, about the size of a baseball 1 Waco · $2 million damage
May 27, 2017 2.5 in, about the size of a tennis ball 9 Carthage
“Severe thunderstorms moved out of southeastern Kansas and produced a swath of hail across Jasper County from Waco to Avilla. Hail from quarter to baseball in size were reported along the path of the storms. In Waco, as the storm entered Missouri, half dollar hail was reported.”
National Weather Service report, May 3, 2020
Source: NOAA Storm Events Database · data as of 2014–2026

Last big hail on record

April 29, 2025

Hail of 1.75 inches (golf ball) or larger fell on 10 days in 2014–2026. Our records end where NOAA's do, so a newer storm may not be listed yet.

Strongest tornado

EF3 · May 22, 2019

It stayed on the ground for 8.77 miles and was up to 440 yards wide. A National Weather Service storm survey determined that a tornado touched down north of Galena in Cherokee County, Kansas and moved quickly across the Missouri state line along SE 118th Street.

Strongest thunderstorm gust

100 mph · April 1, 2024

A NWS storm survey found that straight line winds caused significant roof damage to several businesses in downtown Carthage. Peak winds were estimated to be 100 mph.

What it means for flat roof

Flat and low-slope roofs hold hail on the surface instead of letting it bounce. With 3-inch hail on record in Jasper 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 Joplin

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

That typical price is about 6.2% of the median Joplin home value ($159,700).

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

Full Joplin cost guide by material →

What Joplin's climate means for flat roof

  • Reflective TPO or a white coating earns its premium in Joplin, where dark membranes absorb punishing heat and age years faster.
  • Joplin's freeze-thaw cycling works open membrane seams and flashing laps — heat-welded TPO seams outlast taped or adhered ones in this climate.

Roofers in Joplin, MO

29 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 Joplin: questions

How do I find a flat roof company in Joplin?
PickARoofer lists roofing companies serving Joplin, MO. 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 Joplin?
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 Joplin?
March is the worst month: 39% of the 103 hail reports NOAA holds for the county came then. Reports run from March to May. Book the inspection before March, while crews still have open dates.
How big does hail get near Joplin?
The largest hail NOAA logged near Joplin measured 3 inches, about the size of a teacup. Hail of an inch or more fell on 38 days in the same record. The biggest day was March 9, 2017, with 20 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 Joplin, and does it matter for the roof?
The median home in Joplin was built in 1984, and 46.9% 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 76 freeze-thaw days a year, which loosens flashing and sealant.
What does roofing cost in Joplin?
For an average 2,000 sq ft home we model asphalt-shingle re-roof at $6,160 to $13,640 in Joplin, around $9,900 in the middle. That is about 6.2% of the median home value of $159,700. Your quote moves with roof size, pitch and how many layers come off.
How many roofing companies work around Joplin?
The Census Bureau counts 10 roofing companies with payroll in Jasper County. 70% of them have fewer than five employees, so most quotes come from owner-run crews. A roofer's median pay is $39,170 a year (BLS).
Which flat roof membrane holds up best under Joplin's summer heat?
White TPO (thermoplastic polyolefin) is the dominant choice for new flat roofs in hot climates like Joplin: its reflective surface keeps membrane temperature dramatically lower than dark EPDM, which absorbs heat and ages faster under intense sun. Modified bitumen with a granulated cap sheet is an older alternative that performs adequately but runs hotter. Whichever system you choose, plan for a reflective coating renewal on the manufacturer's recommended cycle — it extends membrane life and cuts cooling load in attic-adjacent spaces.
What is the difference between TPO, EPDM, and modified bitumen for Joplin 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 Joplin contractors, though it runs warmer than TPO and may require more frequent coating. Cost, pitch, and building type typically dictate the right choice — a Joplin flat-roof specialist can walk you through the tradeoffs for your specific structure.
Do I need a permit for flat roof in Missouri?
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.