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Roofing in Ypsilanti Township, Michigan

Yes, a permit is required to replace a roof in Ypsilanti Township, MI, issued by Charter Township of Ypsilanti - Building Department. Plan on a building permit for a re-roof in Ypsilanti Township. The Building FAQ lists "Roof installation or repairs (two layers allowed only)" among the work that needs a building permit application, and the building permit application has a Roof box among the types of work. The township's 2025 building fee schedule sets a non-refundable $25 administration fee and a $50 minimum permit fee, charges $50 for the first $3,000 of improvement cost and $10 for "EACH $1,000 (OR PART OF) OVER $3,000", and values roofing at $300 per square ("ROOFING VALUATION COST PER SQUARE (100 SQ FOOT) $300"). The department says "please allow a minimum of 5 - 10 business days from the time you submit your application to the time you can pick it up and start work," and that "if you, the homeowner, are having work performed by a contractor the contractor should pull the permit." A contractor new to the township files a Contractor Registration with a copy of the contractor's license and driver's license and a $15.00 license filing fee. The Building Department is at 7200 S. Huron River Drive, Ypsilanti, open Monday through Friday 8:30 a.m. to 4:30 p.m.; call 734-544-4000, ext. 1, or email [email protected]. This hub aggregates roofing permit and contractor-registration requirements for Ypsilanti Township, Michigan, along with sourced roofing material references — every fact linked to its directory record.

Roofing permits & building code in Ypsilanti Township

Roofing permit and contractor-licensing rules in Ypsilanti Township are set locally by Charter Township of Ypsilanti - 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." LARA's Statewide Jurisdiction List names the Charter Township of Ypsilanti as its own building code enforcer, and Section 18-26 of the township code says the township "hereby assures responsibility for the administration and enforcement within the township of the State Construction Code Act" without naming an edition. Chapter 18 (Buildings and Building Regulations) was read in full and adopts no residential code text of its own.
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: Ypsilanti Township has no roofing licence of its own; it registers contractors. Its Building page says "Contractor Registration is required to be filled out by new contractors or if their license has expired. A copy of their contractor's license and driver's license is also required." The registration form asks for the contractor license number and expiration date and sets a $15.00 license filing fee for building contractors. Chapter 18 of the township code (read in full) sets no roofing contractor licence.
Permit process
Plan on a building permit for a re-roof in Ypsilanti Township. The Building FAQ lists "Roof installation or repairs (two layers allowed only)" among the work that needs a building permit application, and the building permit application has a Roof box among the types of work. The township's 2025 building fee schedule sets a non-refundable $25 administration fee and a $50 minimum permit fee, charges $50 for the first $3,000 of improvement cost and $10 for "EACH $1,000 (OR PART OF) OVER $3,000", and values roofing at $300 per square ("ROOFING VALUATION COST PER SQUARE (100 SQ FOOT) $300"). The department says "please allow a minimum of 5 - 10 business days from the time you submit your application to the time you can pick it up and start work," and that "if you, the homeowner, are having work performed by a contractor the contractor should pull the permit." A contractor new to the township files a Contractor Registration with a copy of the contractor's license and driver's license and a $15.00 license filing fee. The Building Department is at 7200 S. Huron River Drive, Ypsilanti, open Monday through Friday 8:30 a.m. to 4:30 p.m.; call 734-544-4000, ext. 1, or email [email protected].

View the full Ypsilanti Township permitting authority record →

Roofing materials for Ypsilanti Township

Compare roofing material families — service life, weight, cost band, and durability — for a Ypsilanti 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 Ypsilanti - Building Departmentcity

Roofing guides

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

Sources