Grand Rapids, MI · Flat Roof

Flat Roof Contractors in Grand Rapids, Michigan

Commercial or residential flat roof — compare local roofing companies. 30 local roofers listed, 5 verified.

Short answer: Flat and low-slope roofs in Grand Rapids 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 Rapids: 4.6 heavy-rain days a year (1 inch+). 5 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 Rapids in numbers
  • 4.6heavy-rain days a year (1 inch+)
  • 38.7 inrain a year
  • 0days a year at 90°F or hotter
  • 38%of homes are not single-family houses

How much life is left in my Grand Rapids roof?

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

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Flat and low-slope roofs in Grand Rapids 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 Grand Rapids 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 Rapids in numbers

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

  • #26of 209Grand Rapids ranks #26 of the 209 cities we cover for share of homes built before 1980.
  • #169of 209Grand Rapids ranks #169 of the 209 cities we cover for largest hailstone on record (low end).
  • #42of 209Grand Rapids ranks #42 of the 209 cities we cover for freeze-thaw days.

Hail reports per year in the county

Hail events per year in the county, 2019 to 2026* 1 2019 2 2020 1 2021 1 2022 1 2023 4 2024 5 2026*
Hail events per year in the county, 2019 to 2026*
20191
20202
20211
20221
20231
20244
2026*5

15 recorded events across 6 full years plus 2026 to June represented in the data. 2024 had the most events among represented full years: 4.

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: 2025. Missing rows are not treated as zero; no annual average is shown.

Source: NOAA hail events, county level · data as of 2019–2026*

Costliest storm day on record

Aug 24, 2023

3 reports that day (2 wind, 1 tornado); reported property damage $30,000,000; county FIPS 26081, 2014–June 2026

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

When storms hit Grand Rapids

Hail reports by month in the county, all years combined 0 Jan 0 Feb 3 Mar 5 Apr 0 May 5 Jun 1 Jul 1 Aug 2 Sep 0 Oct 1 Nov 0 Dec
Hail reports by month in the county, all years combined
Jan0
Feb0
Mar3
Apr5
May0
Jun5
Jul1
Aug1
Sep2
Oct0
Nov1
Dec0

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

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

Roofing trade around Grand Rapids

  • 45 roofing companies with payroll in the county, employing about 444 people; 53% have fewer than 5 employees.
  • A roofer's median pay here is $49,630 a year (Grand Rapids-Wyoming-Kentwood, MI Metro Area).
Source: Census CBP · data as of 2023 Source: BLS OEWS, roofers · data as of May 2025

Grand Rapids storm record: Kent County

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

  • 640 ft (195 m)Elevation
  • Furniture CityNickname

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

1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1.5 in hail1.5 in hail1.75 in hail1.75 in hail1.75 in hail Grand Rapids
  • 121 to 1.74 in
  • 31.75 to 2.74 in, golf ball to tennis ball
  • 02.75 in and up, baseball

Largest plotted stone: 1.75 in. Bigger dots are bigger stones.

15 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 18, 2014 1.75 in, about the size of a golf ball 1 Grandville Arpt
August 29, 2019 1.75 in, about the size of a golf ball 1 Kent City
September 21, 2022 1.75 in, about the size of a golf ball 1 Sand Lake
“There were numerous reports of hail over an inch in diameter across southern Kent county, and hail up to one and three quarters inch in diameter was reported.”
National Weather Service report, June 18, 2014
Source: NOAA Storm Events Database · data as of 2014–2026

Last big hail on record

September 21, 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 · May 15, 2025

It stayed on the ground for 14.5 miles and was up to 100 yards wide. The tornado resulted in mostly tree damage along its 14.5 mile path. The tornado developed just east of the Thornapple River northeast of Caledonia. There it tracked northeast with the peak damage near Campbell Lake where houses sustained roof damage.

Strongest thunderstorm gust

100 mph · August 20, 2016

National Weather Service damage surveys identified areas of straight line wind damage in Kent County from August 20th storms with estimated winds of around 100mph.

What it means for flat roof

Flat and low-slope roofs hold hail on the surface instead of letting it bounce. With 1.75-inch hail on record in Kent 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 Rapids

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

That typical price is about 4.6% of the median Grand Rapids home value ($225,500).

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

Full Grand Rapids cost guide by material →

What Grand Rapids's climate means for flat roof

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

30 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 Rapids: questions

How do I find a flat roof company in Grand Rapids?
PickARoofer lists roofing companies serving Grand Rapids, MI. 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 Grand Rapids?
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 Grand Rapids?
April is the worst month: 28% of the 18 hail reports NOAA holds for the county came then. Reports run from March to November. Book the inspection before March, while crews still have open dates.
How big does hail get near Grand Rapids?
The largest hail NOAA logged near Grand Rapids measured 1.75 inches, about the size of a golf ball. Hail of an inch or more fell on 12 days in the same record. The biggest day was June 18, 2014, 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 Grand Rapids, and does it matter for the roof?
The median home in Grand Rapids was built in 1953, and 75.3% 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 96 freeze-thaw days a year, which loosens flashing and sealant.
What does roofing cost in Grand Rapids?
For an average 2,000 sq ft home we model asphalt-shingle re-roof at $6,510 to $14,415 in Grand Rapids, around $10,450 in the middle. That is about 4.6% of the median home value of $225,500. Your quote moves with roof size, pitch and how many layers come off.
How many roofing companies work around Grand Rapids?
The Census Bureau counts 45 roofing companies with payroll in Kent County, employing about 444 people. 53.3% of them have fewer than five employees, so most quotes come from owner-run crews. A roofer's median pay is $49,630 a year (BLS).
How do I maintain a flat roof through Grand Rapids's winters?
Flat roof maintenance in Grand Rapids 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 Grand Rapids 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 Rapids 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 Rapids flat-roof specialist can walk you through the tradeoffs for your specific structure.
Do I need a permit for flat roof in Michigan?
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.