Appleton, WI · Flat Roof

Flat Roof Contractors in Appleton, Wisconsin

Commercial or residential flat roof — compare local roofing companies. 25 local roofers listed.

Short answer: Flat and low-slope roofs in Appleton 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 Appleton: 6.4 heavy-rain days a year (1 inch+). Ask any roofer for a license number and a certificate of insurance.

Get a free quote See Appleton in numbers
  • 6.4heavy-rain days a year (1 inch+)
  • 36.8 inrain a year
  • 0days a year at 90°F or hotter
  • 27%of homes are not single-family houses

How much life is left in my Appleton roof?

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

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Flat and low-slope roofs in Appleton 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 Appleton 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.

Appleton in numbers

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

  • #9of 209Appleton ranks #9 of the 209 cities we cover for largest hailstone on record.
  • #51of 209Appleton ranks #51 of the 209 cities we cover for share of homes built before 1980.
  • #157of 209Appleton ranks #157 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* 7 2017 11 2019 23 2021 12 2022 1 2023 1 2024 2 2026*
Hail events per year in the county, 2017 to 2026*
20177
201911
202123
202212
20231
20241
2026*2

57 recorded events across 6 full years plus 2026 to June represented in the data. 2021 had the most events among represented full years: 23.

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: 2018, 2020, 2025. 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 14, 2017

6 reports that day (4 tornado, 2 wind); reported property damage $252,500; county FIPS 55087, 2014–June 2026

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

When storms hit Appleton

Hail reports by month in the county, all years combined 0 Jan 0 Feb 1 Mar 12 Apr 3 May 12 Jun 5 Jul 11 Aug 24 Sep 0 Oct 0 Nov 0 Dec
Hail reports by month in the county, all years combined
Jan0
Feb0
Mar1
Apr12
May3
Jun12
Jul5
Aug11
Sep24
Oct0
Nov0
Dec0

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

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

Roofing trade around Appleton

  • 22 roofing companies with payroll in the county; 64% have fewer than 5 employees.
  • A roofer's median pay here is $61,880 a year (Appleton, WI Metro Area).
Source: Census CBP · data as of 2023 Source: BLS OEWS, roofers · data as of May 2025

Appleton storm record: Outagamie County

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

  • 1848Founded
  • 791 ft (241 m)Elevation

Where hail of 1 inch or more was reported in Outagamie 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 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 hail1.5 in hail1.5 in hail1.5 in hail1.5 in hail1.75 in hail1.75 in hail2 in hail2 in hail2.5 in hail2.5 in hail2.5 in hail2.75 in hail2.75 in hail3 in hail3 in hail3.75 in hail4 in hail4.1 in hail4.5 in hail Appleton
  • 321 to 1.74 in
  • 71.75 to 2.74 in, golf ball to tennis ball
  • 82.75 in and up, baseball

Largest plotted stone: 4.5 in. Bigger dots are bigger stones.

47 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
September 7, 2021 4.5 in, about the size of a softball 20 Applecreek
June 5, 2019 2.5 in, about the size of a tennis ball 7 Stephensville
April 12, 2022 1.75 in, about the size of a golf ball 11 Greenville
“Grapefruit size hail fell north northeast of Appleton near Apple Creek. This is the largest hail measured in Outagamie County and ties for the third largest hail in Wisconsin history.”
National Weather Service report, September 7, 2021
Source: NOAA Storm Events Database · data as of 2014–2026

Last big hail on record

April 12, 2022

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 · June 14, 2017

It stayed on the ground for 6.97 miles and was up to 125 yards wide. This tornado moved out of far northeast Winnebago County (1.8 miles south of Appleton) and entered Outagamie County at 3:29 PM CDT.

Strongest thunderstorm gust

75 mph · July 13, 2015

What it means for flat roof

Flat and low-slope roofs hold hail on the surface instead of letting it bounce. With 4.5-inch hail on record in Outagamie 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 Appleton

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

That typical price is about 5.0% of the median Appleton home value ($211,500).

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

Full Appleton cost guide by material →

What Appleton's climate means for flat roof

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

25 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 Appleton: questions

How do I find a flat roof company in Appleton?
PickARoofer lists roofing companies serving Appleton, 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 Appleton?
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 Appleton?
September is the worst month: 35% of the 68 hail reports NOAA holds for the county came then. Reports run from April to September. Book the inspection before April, while crews still have open dates.
How big does hail get near Appleton?
The largest hail NOAA logged near Appleton measured 4.5 inches, about the size of a softball. Hail of an inch or more fell on 13 days in the same record. The biggest day was September 7, 2021, 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 Appleton, and does it matter for the roof?
The median home in Appleton was built in 1971, and 66.2% 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 86 freeze-thaw days a year, which loosens flashing and sealant.
What does roofing cost in Appleton?
For an average 2,000 sq ft home we model asphalt-shingle re-roof at $6,580 to $14,570 in Appleton, around $10,600 in the middle. That is about 5% of the median home value of $211,500. Your quote moves with roof size, pitch and how many layers come off.
How many roofing companies work around Appleton?
The Census Bureau counts 22 roofing companies with payroll in Outagamie County. 63.6% of them have fewer than five employees, so most quotes come from owner-run crews. A roofer's median pay is $61,880 a year (BLS).
How do I maintain a flat roof through Appleton's winters?
Flat roof maintenance in Appleton 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 Appleton 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 Appleton contractors, though it runs warmer than TPO and may require more frequent coating. Cost, pitch, and building type typically dictate the right choice — a Appleton 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.