Kenosha, WI · Flat Roof

Flat Roof Contractors in Kenosha, Wisconsin

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

Short answer: Flat and low-slope roofs in Kenosha 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 Kenosha: 5.7 heavy-rain days a year (1 inch+). Ask any roofer for a license number and a certificate of insurance.

Get a free quote See Kenosha in numbers
  • 5.7heavy-rain days a year (1 inch+)
  • 38.7 inrain a year
  • 4days a year at 90°F or hotter
  • 38%of homes are not single-family houses

How much life is left in my Kenosha roof?

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

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Flat and low-slope roofs in Kenosha must be engineered and maintained for snow load — pooling meltwater under a heavy snowpack is the leading cause of membrane failure here, and drain clearing each fall is not optional. Common flat roof systems in Kenosha 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.

Kenosha in numbers

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

  • #177of 209Kenosha ranks #177 of the 209 cities we cover for hail days of 1 inch or more (low end).
  • #161of 209Kenosha ranks #161 of the 209 cities we cover for damaging thunderstorm-wind days (low end).

Hail reports per year in the county

Hail events per year in the county, 2017 to 2026* 3 2017 2 2018 1 2023 2 2024 6 2025 1 2026*
Hail events per year in the county, 2017 to 2026*
20173
20182
20231
20242
20256
2026*1

15 recorded events across 5 full years plus 2026 to June represented in the data. 2025 had the most events among represented full years: 6.

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. Years without a data row: 2019, 2020, 2021, 2022. Missing rows are not treated as zero; no annual average is shown.

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

Costliest storm day on record

Aug 10, 2020

4 reports that day (3 wind, 1 tornado); reported property damage $259,000; county FIPS 55059, 2014–June 2026

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

When storms hit Kenosha

Hail reports by month in the county, all years combined 0 Jan 0 Feb 2 Mar 6 Apr 10 May 5 Jun 1 Jul 2 Aug 0 Sep 0 Oct 0 Nov 0 Dec
Hail reports by month in the county, all years combined
Jan0
Feb0
Mar2
Apr6
May10
Jun5
Jul1
Aug2
Sep0
Oct0
Nov0
Dec0

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

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

Roofing trade around Kenosha

  • 13 roofing companies with payroll in the county, employing about 52 people; 77% have fewer than 5 employees.
  • A roofer's median pay here is $59,370 a year (Wisconsin).
Source: Census CBP · data as of 2023 Source: BLS OEWS, roofers · data as of May 2025

Kenosha storm record: Kenosha County

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

  • 1835Founded
  • 604 ft (184 m)Elevation

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

1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1.25 in hail1.25 in hail1.25 in hail1.75 in hail1.75 in hail2 in hail2.9 in hail Kenosha
  • 121 to 1.74 in
  • 31.75 to 2.74 in, golf ball to tennis ball
  • 12.75 in and up, baseball

Largest plotted stone: 2.9 in. Bigger dots are bigger stones.

16 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
May 2, 2018 2.9 in, about the size of a baseball 1 Twin Lakes
May 15, 2025 2 in, about the size of a hen egg 6 Downtown Kenosha
June 8, 2015 1.75 in, about the size of a golf ball 5 Trevor
“Pictures of hail provided between 2 and 2.9 inches in diameter.”
National Weather Service report, May 2, 2018
Source: NOAA Storm Events Database · data as of 2014–2026

Last big hail on record

May 15, 2025

Hail of 1.75 inches (golf ball) or larger fell on 3 days in 2014–2026. Our records end where NOAA's do, so a newer storm may not be listed yet.

Strongest tornado

EF1 · August 10, 2020

It stayed on the ground for 4.5 miles and was up to 150 yards wide. Tornado started in NW Lake County Illinois where some house and structural damage occurred just south of the WI/IL border. The tornado then crossed into Wisconsin and knocked hundreds of trees down (trunks snapped and uprooted) at Promised Land camp.

Strongest thunderstorm gust

100 mph · July 12, 2014

A 3.6 mile west to east path of significant straight line wind damage. The most concentrated damage was just south of highway 50 and east of Green Bay Road. Shingle damage to approximately 8 homes with two roofs likely requiring replacement.

What it means for flat roof

Flat and low-slope roofs hold hail on the surface instead of letting it bounce. With 2.9-inch hail on record in Kenosha 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 Kenosha

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

That typical price is about 5.0% of the median Kenosha home value ($210,500).

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

Full Kenosha cost guide by material →

What Kenosha's climate means for flat roof

  • Flat and low-slope roofs in Kenosha must be engineered for snow load and kept drained — ponding under a melting snowpack is the top failure point here.
  • Reflective TPO or a white coating earns its premium in Kenosha, where dark membranes absorb punishing heat and age years faster.
  • Kenosha'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 Kenosha, WI

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 Kenosha: questions

How do I find a flat roof company in Kenosha?
PickARoofer lists roofing companies serving Kenosha, WI. 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 Kenosha?
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 Kenosha?
May is the worst month: 38% of the 26 hail reports NOAA holds for the county came then. Reports run from March to August. Book the inspection before March, while crews still have open dates.
How big does hail get near Kenosha?
The largest hail NOAA logged near Kenosha measured 2.9 inches, about the size of a baseball. Hail of an inch or more fell on 8 days in the same record. The biggest day was May 2, 2018, with 1 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 Kenosha, and does it matter for the roof?
The median home in Kenosha was built in 1968, and 64.7% 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 93 freeze-thaw days a year, which loosens flashing and sealant.
What does roofing cost in Kenosha?
For an average 2,000 sq ft home we model asphalt-shingle re-roof at $6,580 to $14,570 in Kenosha, around $10,600 in the middle. That is about 5% of the median home value of $210,500. Your quote moves with roof size, pitch and how many layers come off.
How many roofing companies work around Kenosha?
The Census Bureau counts 13 roofing companies with payroll in Kenosha County, employing about 52 people. 76.9% of them have fewer than five employees, so most quotes come from owner-run crews. A roofer's median pay is $59,370 a year (BLS).
How do I maintain a flat roof through Kenosha's winters?
Flat roof maintenance in Kenosha centers on drainage: clear drains and scuppers each fall before the first snow. Ponding meltwater under a deep snowpack is the leading cause of membrane failure here — water weighs 5.2 pounds per square foot per inch of depth, and even a few inches of standing water adds significant unplanned load. After heavy snow events, a professional roof rake or heating cables at the drain area prevent the most dangerous pooling. Annual spring inspections after snowmelt catch seam and flashing damage before it compounds.
What is the difference between TPO, EPDM, and modified bitumen for Kenosha 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 Kenosha contractors, though it runs warmer than TPO and may require more frequent coating. Cost, pitch, and building type typically dictate the right choice — a Kenosha flat-roof specialist can walk you through the tradeoffs for your specific structure.
Do I need a permit for flat roof in Wisconsin?
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.