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Roofing in Grass Lake Township, Michigan

Yes, a permit is required to replace a roof in Grass Lake Township, MI, issued by Charter Township of Grass Lake - Building Department. Grass Lake Charter Township publishes nothing specific to roof work: its Building Department page, building permit application, fee schedule and permit forms name no reroof line, no size or cost point and no reroof exemption. With the township silent on reroofs, the state's general permit rule applies: "before construction of a building or structure, the owner, or the owner's builder, architect, engineer, or agent, shall submit an application in writing to the appropriate enforcing agency for a building permit." The same section says "A building permit is not required for ordinary repairs of a building or structure," without defining ordinary repairs. The Building Department page lists its duties as "administration for all Building, Electrical, Mechanical and Plumbing permits", with all permits issued and managed "through inspections and certificates of occupancy". The application says "Separate applications must be completed for electrical, mechanical, and plumbing permits" and "Building work shall not be started until the application for permit has been filed." It prices a residential permit as a $50.00 base fee required on all permits plus $75.00 for each inspection (footing, rough, final, additional and others) and a $65.00 zoning compliance review fee, and its fee chart lists an "Ice Guard/Flashing/Ventilation Inspection" at $75.00; the township's 2026 fee schedule lists no roofing line, and its application fee chart is printed "Revised 3/10/2022". The application tells the permit holder "When ready for an inspection, call the inspector providing at least 24 hours advance notice." The township office is open Monday through Thursday, 8:00 am to 4:30 pm, and closed Fridays; its phone is 517-522-8464. This hub aggregates roofing permit and contractor-registration requirements for Grass Lake Township, Michigan, along with sourced roofing material references — every fact linked to its directory record.

Roofing permits & building code in Grass Lake Township

Roofing permit and contractor-licensing rules in Grass Lake Township are set locally by Charter Township of Grass Lake - Building Department. Michigan licenses residential roofers at the state level — the Occupational Code’s residential maintenance and alteration contractor licence names roofing among its trades, with exemptions that include a job whose whole contract price is under $600 — and some cities add a local contractor registration on top, while the Michigan Residential Code applies throughout the state, so a city, village, township or county enforces the state code rather than writing its own roofing rules — always confirm the current requirements with the authority before starting work.

Roofing permit
Required
Contractor registration
Required
Adopted building code
2015 Michigan Residential Code. This is state law and it is the same in every Michigan city, village, township and county: the state construction code act says "This act and the code apply throughout the state," and the Michigan Residential Code rule adopts "the international residential code, 2015 edition" with the state amendments in R 408.30500 to R 408.30547g. A 2021 edition was filed with the secretary of state in 2025 but has not taken effect. On July 7, 2025 the Michigan Court of Claims entered a stipulated order in Home Builders Assoc et al. v LARA et al., and the Michigan Department of Licensing and Regulatory Affairs (LARA) says that while that order remains in place "the 2015 versions of the IRC and residential provisions of the IECC standards currently adopted, in part, by each rule set will remain valid and in effect." Locally, the Charter Township of Grass Lake's Police Power Ordinance PPO-12, the Michigan Residential Code Ordinance (reviewed 9-10-2019 and 10-8-2019, as printed), says the township "hereby elects to assume responsibility for the Administration and enforcement of codes above named" and its purpose clause names "Michigan Residential Code/ 2009", "Michigan Building Code/ 2009" and "Rehabilitation Code/2009". Grass Lake Charter Township's Police Power Ordinance PPO-12 (reviewed 9-10-2019 and 10-8-2019, as printed) names "Michigan Residential Code/ 2009"; this directory has not read that text, and whether the codified reference has any effect today is not decided here. This record states the 2015 Michigan Residential Code, which the state construction code act applies throughout the state ("This act and the code apply throughout the state," MCL 125.1508a) and which LARA says remains in effect while the Court of Claims order of July 7, 2025 stands. Grass Lake Charter Township has published no statement naming the edition it enforces; its building permit application, fee schedule and permit forms name no code edition. The ordinance describes the codes as the "Michigan Residential Code/ 2009", and the base 2009 and 2015 editions are known to differ on the layer limit, so this record leaves out the drip edge, ice barrier and impact answers and states both editions' text on the layer limit. LARA's Statewide Jurisdiction List shows the Township of Grass Lake as a local enforcing agency, separate from the Village of Grass Lake.
Registration details
  • state_level: Michigan licenses residential maintenance and alteration contractors under the Occupational Code, and that licence "includes the following crafts and trades" among which it names roofing (MCL 339.2404(3)); "A person shall not engage in or attempt to engage in the practice of an occupation regulated under this act" without the licence (MCL 339.601(1)). MCL 339.2403 lists who may work without one, including a project whose "aggregate contract price for the labor, material, and any other items for the undertaking or project is less than $600.00". This record does not decide whether a given roofer falls inside an exemption.
  • city_level: Grass Lake Charter Township keeps a filing for licensed residential contractors. Its Licensed Residential Contractors form asks for the licence number and expiration date, a federal employer ID number or reason for exemption, a workers compensation carrier or reason for exemption and an MESC employer number or reason for exemption, and says "FOR ALL NEW CONTRACTORS THERE IS A FILING FEE OF $20.00. WE MUST HAVE A CURRENT COPY OF YOUR LICENSE, ALONG WITH THIS FORM AND THE $20.00 FEE." The building permit application's fee chart lists a $20.00 New Contractor Fee and a $15.00 Annual Contractor Fee.
Permit process
Grass Lake Charter Township publishes nothing specific to roof work: its Building Department page, building permit application, fee schedule and permit forms name no reroof line, no size or cost point and no reroof exemption. With the township silent on reroofs, the state's general permit rule applies: "before construction of a building or structure, the owner, or the owner's builder, architect, engineer, or agent, shall submit an application in writing to the appropriate enforcing agency for a building permit." The same section says "A building permit is not required for ordinary repairs of a building or structure," without defining ordinary repairs. The Building Department page lists its duties as "administration for all Building, Electrical, Mechanical and Plumbing permits", with all permits issued and managed "through inspections and certificates of occupancy". The application says "Separate applications must be completed for electrical, mechanical, and plumbing permits" and "Building work shall not be started until the application for permit has been filed." It prices a residential permit as a $50.00 base fee required on all permits plus $75.00 for each inspection (footing, rough, final, additional and others) and a $65.00 zoning compliance review fee, and its fee chart lists an "Ice Guard/Flashing/Ventilation Inspection" at $75.00; the township's 2026 fee schedule lists no roofing line, and its application fee chart is printed "Revised 3/10/2022". The application tells the permit holder "When ready for an inspection, call the inspector providing at least 24 hours advance notice." The township office is open Monday through Thursday, 8:00 am to 4:30 pm, and closed Fridays; its phone is 517-522-8464.

View the full Grass Lake Township permitting authority record →

Roofing materials for Grass Lake Township

Compare roofing material families — service life, weight, cost band, and durability — for a Grass Lake Township reroof. Every material entry in the directory carries a cited, dated source.

Start with all roofing materials or the asphalt vs. metal vs. tile comparison.

Local permitting authority

Charter Township of Grass Lake - Building Departmentcity

Roofing guides

Class 4 Impact-Resistant ShinglesGuide Asphalt vs. Metal vs. TileGuide Wind & Fire RatingsGuide

Sources