Eau Claire, WI · Flat Roof

Flat Roof Contractors in Eau Claire, Wisconsin

Commercial or residential flat roof — compare local roofing companies. 24 local roofers listed.

Short answer: Flat and low-slope roofs in Eau Claire 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 Eau Claire: 6.2 heavy-rain days a year (1 inch+). Ask any roofer for a license number and a certificate of insurance.

Get a free quote See Eau Claire in numbers
  • 6.2heavy-rain days a year (1 inch+)
  • 38.4 inrain a year
  • 2days a year at 90°F or hotter
  • 37%of homes are not single-family houses

How much life is left in my Eau Claire roof?

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

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Flat and low-slope roofs in Eau Claire 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 Eau Claire 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.

Eau Claire in numbers

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

  • #18of 209Eau Claire ranks #18 of the 209 cities we cover for largest hailstone on record.
  • #188of 209Eau Claire ranks #188 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* 2 2017 6 2018 2 2019 5 2020 5 2021 2 2024 4 2025 6 2026*
Hail events per year in the county, 2017 to 2026*
20172
20186
20192
20205
20215
20242
20254
2026*6

32 recorded events across 7 full years plus 2026 to June represented in the data. 2018 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: 2022, 2023. 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

Jun 10, 2016

3 reports that day (3 wind); reported property damage $105,000; county FIPS 55035, 2014–June 2026

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

When storms hit Eau Claire

Hail reports by month in the county, all years combined 0 Jan 0 Feb 0 Mar 2 Apr 8 May 15 Jun 5 Jul 9 Aug 1 Sep 0 Oct 0 Nov 0 Dec
Hail reports by month in the county, all years combined
Jan0
Feb0
Mar0
Apr2
May8
Jun15
Jul5
Aug9
Sep1
Oct0
Nov0
Dec0

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

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

Roofing trade around Eau Claire

  • 11 roofing companies with payroll in the county, employing about 44 people; 73% have fewer than 5 employees.
  • A roofer's median pay here is $51,380 a year (Eau Claire, WI Metro Area).
Source: Census CBP · data as of 2023 Source: BLS OEWS, roofers · data as of May 2025

Eau Claire storm record: Eau Claire County

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

  • 787 ft (240 m)Elevation

Where hail of 1 inch or more was reported in Eau Claire County

1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 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 hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.75 in hail2 in hail2.25 in hail2.75 in hail4 in hail Eau Claire
  • 221 to 1.74 in
  • 31.75 to 2.74 in, golf ball to tennis ball
  • 22.75 in and up, baseball

Largest plotted stone: 4 in. Bigger dots are bigger stones.

27 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 15, 2025 4 in, about the size of a grapefruit 4 Eau Claire
August 5, 2019 1.75 in, about the size of a golf ball 2 Fairchild
June 19, 2026 1.5 in, about the size of a ping-pong ball 4 Foster
“Several reports of large hail fell near US-35 between Eau Claire and Altoona. There was also a report of damage to siding due to the large hail.”
National Weather Service report, May 15, 2025
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 2 days in 2014–2026. Our records end where NOAA's do, so a newer storm may not be listed yet.

Strongest tornado

EF1 · May 21, 2024

It stayed on the ground for 9.47 miles and was up to 440 yards wide. Hundreds of trees, possibly several thousand, were uprooted or broken by the tornado. A farm was hit near the end of the tornado.

Strongest thunderstorm gust

85 mph · May 21, 2024

A portion of the roof was blown off a house. A smaller shed across the road was damaged. About two dozen trees were broken or knocked over, northeast of where the tornado had dissipated. There was no apparent path nor was there any sign of convergent damage.

What it means for flat roof

Flat and low-slope roofs hold hail on the surface instead of letting it bounce. With 4-inch hail on record in Eau Claire 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 Eau Claire

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

That typical price is about 4.6% of the median Eau Claire home value ($228,000).

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

Full Eau Claire cost guide by material →

What Eau Claire's climate means for flat roof

  • Flat and low-slope roofs in Eau Claire 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 Eau Claire, where dark membranes absorb punishing heat and age years faster.
  • Eau Claire'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 Eau Claire, WI

24 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 Eau Claire: questions

How do I find a flat roof company in Eau Claire?
PickARoofer lists roofing companies serving Eau Claire, 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 Eau Claire?
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 Eau Claire?
June is the worst month: 38% of the 40 hail reports NOAA holds for the county came then. Reports run from April to August. Book the inspection before April, while crews still have open dates.
How big does hail get near Eau Claire?
The largest hail NOAA logged near Eau Claire measured 4 inches, about the size of a grapefruit. Hail of an inch or more fell on 13 days in the same record. The biggest day was May 15, 2025, with 4 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 Eau Claire, and does it matter for the roof?
The median home in Eau Claire was built in 1974, and 60.4% 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 85 freeze-thaw days a year, which loosens flashing and sealant.
What does roofing cost in Eau Claire?
For an average 2,000 sq ft home we model asphalt-shingle re-roof at $6,580 to $14,570 in Eau Claire, around $10,600 in the middle. That is about 4.6% of the median home value of $228,000. Your quote moves with roof size, pitch and how many layers come off.
How many roofing companies work around Eau Claire?
The Census Bureau counts 11 roofing companies with payroll in Eau Claire County, employing about 44 people. 72.7% of them have fewer than five employees, so most quotes come from owner-run crews. A roofer's median pay is $51,380 a year (BLS).
How do I maintain a flat roof through Eau Claire's winters?
Flat roof maintenance in Eau Claire 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 Eau Claire 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 Eau Claire contractors, though it runs warmer than TPO and may require more frequent coating. Cost, pitch, and building type typically dictate the right choice — a Eau Claire 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.