Grand Island, NE · Flat Roof

Flat Roof Contractors in Grand Island, Nebraska

Commercial or residential flat roof — compare local roofing companies. 25 local roofers listed, 6 verified.

Short answer: Flat and low-slope roofs in Grand Island 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 Grand Island: 4.2 heavy-rain days a year (1 inch+). 6 of the roofers below have a license we checked; for any other, ask for a license number and a certificate of insurance.

Get a free quote See Grand Island in numbers
  • 4.2heavy-rain days a year (1 inch+)
  • 28 inrain a year
  • 31days a year at 90°F or hotter
  • 33%of homes are not single-family houses

How much life is left in my Grand Island roof?

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

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Under Grand Island'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 Grand Island 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.

Grand Island in numbers

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

  • #17of 209Grand Island ranks #17 of the 209 cities we cover for freeze-thaw days.
  • #179of 209Grand Island ranks #179 of the 209 cities we cover for yearly rainfall (low end).
  • #42of 209Grand Island ranks #42 of the 209 cities we cover for hail days of 1 inch or more.

Hail reports per year in the county

Hail events per year in the county, 2017 to 2025 7 2017 3 2018 4 2019 9 2020 4 2021 13 2022 1 2023 6 2024 6 2025
Hail events per year in the county, 2017 to 2025
20177
20183
20194
20209
20214
202213
20231
20246
20256

53 recorded events across 9 years represented in the data, about 5.9 per represented full year. 2022 had the most events among represented full years: 13.

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

When storms hit Grand Island

Hail reports by month in the county, all years combined 0 Jan 0 Feb 0 Mar 17 Apr 12 May 30 Jun 7 Jul 11 Aug 5 Sep 2 Oct 0 Nov 1 Dec
Hail reports by month in the county, all years combined
Jan0
Feb0
Mar0
Apr17
May12
Jun30
Jul7
Aug11
Sep5
Oct2
Nov0
Dec1

Most hail reports come in June; 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 Grand Island

  • 15 roofing companies with payroll in the county, employing about 67 people; 80% have fewer than 5 employees.
  • A roofer's median pay here is $39,700 a year (Grand Island, NE Metro Area).
Source: Census CBP · data as of 2023 Source: BLS OEWS, roofers · data as of May 2025

Grand Island storm record: Hall County

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

  • 1857Founded
  • 1,860 ft (567 m)Elevation

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

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  • 421 to 1.74 in
  • 161.75 to 2.74 in, golf ball to tennis ball
  • 12.75 in and up, baseball

Largest plotted stone: 2.75 in. Bigger dots are bigger stones.

59 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
June 20, 2014 2.75 in, about the size of a baseball 5 Grand Is · $3 million damage
June 13, 2017 2.5 in, about the size of a tennis ball 1 Grand Is · $10 million damage
May 20, 2024 2 in, about the size of a hen egg 4 Grand Is · $6 million damage
“Primarily northern and central portions of the city of Grand Island were pounded by hail ranging in size from quarters to baseballs for approximately 30 minutes.”
National Weather Service report, June 20, 2014
Source: NOAA Storm Events Database · data as of 2014–2026

Last big hail on record

April 1, 2025

Hail of 1.75 inches (golf ball) or larger fell on 12 days in 2014–2026. Our records end where NOAA's do, so a newer storm may not be listed yet.

Strongest tornado

EF1 · December 15, 2021

It stayed on the ground for 4.99 miles and was up to 150 yards wide. This tornado touched down in far northeastern Adams County and continued into far southeastern Hall County. This tornado impacted three farmsteads. The maximum wind speed estimate of 100 MPH was based upon the collapse of an outbuilding at one farmstead.

Strongest thunderstorm gust

87 mph · July 28, 2018

Wind gusts of at least 60 MPH were reported, with the Grand Island Airport ASOS recording peak gusts of 80 MPH at 10:47 PM CDT and 88 MPH at 10:49 PM CDT.

What it means for flat roof

Flat and low-slope roofs hold hail on the surface instead of letting it bounce. With 2.75-inch hail on record in Hall 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 Grand Island

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

That typical price is about 4.8% of the median Grand Island home value ($202,600).

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

Full Grand Island cost guide by material →

What Grand Island's climate means for flat roof

  • Reflective TPO or a white coating earns its premium in Grand Island, where dark membranes absorb punishing heat and age years faster.
  • Grand Island'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 Grand Island, NE

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 Grand Island: questions

How do I find a flat roof company in Grand Island?
PickARoofer lists roofing companies serving Grand Island, NE. 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.
Will insurance pay for storm-related flat roof in Grand Island?
Coverage, deductibles and reporting deadlines depend on your policy and circumstances. Document damage safely, contact your insurer promptly and ask for a written repair scope. This directory cannot determine coverage.
When is hail season in Grand Island?
June is the worst month: 35% of the 85 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 Grand Island?
The largest hail NOAA logged near Grand Island measured 2.75 inches, about the size of a baseball. Hail of an inch or more fell on 36 days in the same record. The biggest day was June 20, 2014, with 5 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 Grand Island, and does it matter for the roof?
The median home in Grand Island was built in 1975, and 59.3% 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 106 freeze-thaw days a year, which loosens flashing and sealant.
What does roofing cost in Grand Island?
For an average 2,000 sq ft home we model asphalt-shingle re-roof at $6,090 to $13,485 in Grand Island, around $9,800 in the middle. That is about 4.8% of the median home value of $202,600. Your quote moves with roof size, pitch and how many layers come off.
How many roofing companies work around Grand Island?
The Census Bureau counts 15 roofing companies with payroll in Hall County, employing about 67 people. 80% of them have fewer than five employees, so most quotes come from owner-run crews. A roofer's median pay is $39,700 a year (BLS).
Which flat roof membrane holds up best under Grand Island's summer heat?
White TPO (thermoplastic polyolefin) is the dominant choice for new flat roofs in hot climates like Grand Island: 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 Grand Island 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 Grand Island contractors, though it runs warmer than TPO and may require more frequent coating. Cost, pitch, and building type typically dictate the right choice — a Grand Island flat-roof specialist can walk you through the tradeoffs for your specific structure.
Do I need a permit for flat roof in Nebraska?
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.