The Roofing Book

Permitting Authorities / City of Wyoming - Building Inspections Department

Do you need a permit to replace a roof in Wyoming, MI?

Adopted code

City of Wyoming - Building Inspections Department

Yes, a permit is required to replace a roof in Wyoming, MI, issued by City of Wyoming - Building Inspections Department. Building permits in Wyoming are issued by the City of Wyoming Building Inspections Department, City Hall, 1155 28th St SW, Wyoming, MI 49509 (south lobby doors, east wing), phone 616-530-7285; City Hall is open Monday to Thursday, 7 a.m. to 5 p.m., and closed Friday to Sunday. The City pages do not single out roof work, so call the department before a reroof. Applications go in online through BS&A Online, where homeowners can apply without an account, or on the City paper forms by mail, in person or through the City drop box. "Contractors need to be registered to apply for permits", and "Contractors may not apply for permits as homeowners"; the registration form asks for a copy of the contractor license and lists no fee for building contractors. The residential application prices permits by project value: "1st $1,000 Valuation = $60 (Base / Application Fee)", then "Each Additional $1,000 Valuation = + $7", and the application fee is non-refundable. The City fee schedule adds that if "any work is commenced before a permit is obtained, an administrative investigation and process fee equivalent to 200% of the appropriate fee set forth herein shall be paid to the City before a permit is issued." After approval the City sends an invoice to pay before the permit issues; "For most residential projects, permits can be obtained in one to two weeks." Inspections: "Call the Building Inspection Department at 616-530-7285.".

Roof code checklist: Wyoming, MI

ItemAnswerCode citeSourceVerified
Permit to replace a roofYeslegislature.mi.gov2026-10-02
Repair permit thresholdPublishedlegislature.mi.gov2026-10-02
Layer limit / roof-overPublishedR908.3.1.1codes.iccsafe.org2026-10-02
Deck & sheathingPublishedR905.2.1codes.iccsafe.org2026-10-02
Drip edgeYesR905.2.8.5codes.iccsafe.org2026-10-02
Ice & water shieldYesR905.1.2ars.apps.lara.state.mi.us2026-10-02
Mid-roof inspectionNot published
Impact-resistant (Class 4) roofingNoars.apps.lara.state.mi.us2026-10-02
Wind design criteriaNot published
Adopted codePublishedSec. 10-56ars.apps.lara.state.mi.us2026-10-02
Contractor license / registrationYeslegislature.mi.gov2026-10-02
Sales & use taxPublishedlegislature.mi.gov2026-10-02

Each row comes from the sourced record on this page; full wording is in the table below. "Not published" means no official source for that item was found when the record was last verified.

Jurisdiction
City of Wyoming, Michigan
Jurisdiction type
city
Address
1155 28th St SW (City Hall, east wing), Wyoming, MI 49509
Contact
  • url: https://www.wyomingmi.gov/About-Wyoming/City-Departments/Inspections
  • phone: 616-530-7285
Permit portal
Permit portal
Roofing permit required
Required
Contractor registration required
Required
Permit process note
Building permits in Wyoming are issued by the City of Wyoming Building Inspections Department, City Hall, 1155 28th St SW, Wyoming, MI 49509 (south lobby doors, east wing), phone 616-530-7285; City Hall is open Monday to Thursday, 7 a.m. to 5 p.m., and closed Friday to Sunday. The City pages do not single out roof work, so call the department before a reroof. Applications go in online through BS&A Online, where homeowners can apply without an account, or on the City paper forms by mail, in person or through the City drop box. "Contractors need to be registered to apply for permits", and "Contractors may not apply for permits as homeowners"; the registration form asks for a copy of the contractor license and lists no fee for building contractors. The residential application prices permits by project value: "1st $1,000 Valuation = $60 (Base / Application Fee)", then "Each Additional $1,000 Valuation = + $7", and the application fee is non-refundable. The City fee schedule adds that if "any work is commenced before a permit is obtained, an administrative investigation and process fee equivalent to 200% of the appropriate fee set forth herein shall be paid to the City before a permit is issued." After approval the City sends an invoice to pay before the permit issues; "For most residential projects, permits can be obtained in one to two weeks." Inspections: "Call the Building Inspection Department at 616-530-7285."
Adopted 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." Wyoming City Code Section 10-56 adopts by reference "the current Michigan Building Code and Michigan Residential Code promulgated by the State of Michigan" and names no edition; the City Building Inspections page names none either.
Drip edge
Required — Required on asphalt shingle roofs by state law. Michigan makes no amendment to the drip edge rule of the 2015 International Residential Code, Section R905.2.8.5, which applies as published: "A drip edge shall be provided at eaves and rake edges of shingle roofs." Segments overlap by at least 2 inches, the drip edge extends at least 1/4 inch below the roof sheathing and at least 2 inches back onto the deck, it is fastened at no more than 12 inches on center, and underlayment goes over it at the eaves and under it at the rakes. A reroof is held to the same rule, because "Materials and methods of application used for re-covering or replacing an existing roof covering shall comply with the requirements of Chapter 9" (R908.1). Chapter 10 of the City of Wyoming Code of Ordinances, read in full, and the Building Inspections page add nothing on drip edge. About drip edge
Ice & water shield
Required — Required everywhere in Michigan by state law. Michigan fills in the climatic design table of the 2015 code once for the whole state (Rule 516, Table R301.2(1)), and its ice barrier underlayment column reads Yes. The state footnote calls for Yes "for areas where the average daily temperature in January is 25 degrees Fahrenheit" or less, or where ice damming has caused damage. The base code then requires an ice barrier "for asphalt shingles, metal roof shingles, mineral-surfaced roll roofing, slate and slate-type shingles, wood shingles and wood shakes," running "from the lowest edges of all roof surfaces to a point not less than 24 inches (610 mm) inside the exterior wall line of the building" (R905.1.2). Detached accessory structures without conditioned floor area are exempt. On a tear-off, an existing ice barrier that is adhered to the deck may stay and be covered with an additional layer (R908.3, Exception). Chapter 10 of the City of Wyoming Code of Ordinances, read in full, and the Building Inspections page add nothing on ice barrier. About ice & water barrier
Impact-resistant roofing
Not required — No impact-resistance requirement under state law. The 2015 Michigan Residential Code was searched in full and has no hail or impact rating rule for roof coverings: the words hail, impact and UL 2218 do not appear in it, and none of them appears in the roof assemblies chapter of the base 2015 International Residential Code either. Michigan applies one code statewide ("This act and the code apply throughout the state."), and the act gives the power to amend it to the state director, who adopts the model codes "with amendments, additions, or deletions as the director determines appropriate." Chapter 10 of the City of Wyoming Code of Ordinances, read in full, and the Building Inspections page add no impact-rating rule.
Repair permit threshold
Wyoming publishes no size or dollar line below which roof work needs no permit, and its building pages say nothing specific about roofs. State law requires that "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" (MCL 125.1510(1)), and the act defines construction to mean "the construction, erection, reconstruction, alteration, conversion, demolition, repair, moving, or equipping of buildings or structures" (MCL 125.1502a(n)). The same section says "A building permit is not required for ordinary repairs of a building or structure." (MCL 125.1510(7)), without defining ordinary repairs, and the permit exemptions in the Michigan Residential Code name no roofing. The City of Wyoming Building Inspections page restates the general rule, "City Ordinances require that permits be issued before work is started", and for questions says to "call us at 616.530.7285". The City Building Inspections page, residential building permit application and 2026 fee schedule were read and do not address roof replacement.
Roof layer limit / recover
Two layers at most, under state law. Michigan builds one- and two-family homes to the 2015 Michigan Residential Code, which adopts the 2015 International Residential Code and makes no amendment to its reroofing section, Section R908; the Michigan rule set was searched in full and R908 does not appear in it. The base section therefore applies as the International Code Council publishes it. Section R908.3.1.1 lists the conditions under which a new roof may not be laid over an existing one, and the third is "Where the existing roof has two or more applications of any type of roof covering." One existing layer may be covered once; a roof that already carries two layers is torn off to the deck. The same section also bars covering a roof that is water soaked or too deteriorated to serve as a base, and covering "slate, clay, cement or asbestos-cement tile." The City of Wyoming building ordinance, Chapter 10 of its Code of Ordinances (Buildings and Building Regulations, Articles I to XI), was read in full: it adopts the state code by reference and adds no reroofing rule (its property maintenance and rental sections reach only the upkeep of existing roofs), so nothing local touches Section R908.
Deck & sheathing requirements
State law, from the base code. Michigan makes no amendment to the roof sheathing section of the 2015 International Residential Code, Section R803, which does not appear in the Michigan rule set, so it applies as published. Lumber roof sheathing follows Table R803.1: over rafters or beams 24 inches apart it must be at least 5/8 inch net thick. Wood structural panels must be identified "for grade, bond classification and performance category by a grade mark or certificate of inspection issued by an approved agency," and their spans may not exceed "the values set forth in Table R503.2.1.1(1), or APA E30." For a shingle roof the base code adds that "Asphalt shingles shall be fastened to solidly sheathed decks" (R905.2.1), and on any reroof "The structural roof components shall be capable of supporting the roof covering system" (R908.2). Chapter 10 of the City of Wyoming Code of Ordinances, read in full, and the Building Inspections page add nothing on roof decking.
Sales & use tax
6%, statewide, with no local add-on. This is state law: the General Sales Tax Act sets the tax "equal to 6% of the gross proceeds of the business," the Use Tax Act sets "a total combined rate equal to 6%," and the Michigan Department of Treasury says "Michigan does not allow city or local units to impose sales tax." On a roofing job the roofer is the taxpayer on materials, because the Use Tax Act counts as a consumer "A person acquiring tangible personal property if engaged in the business of constructing, altering, repairing, or improving the real estate of others." The City of Wyoming Building Inspections page states nothing further on it.

More roof permit pages in Michigan

Ann Arbor, MIRoof permit Charter Township of Canton - Building and Inspection ServicesRoof permit Charter Township of Clinton - Building DepartmentRoof permit Charter Township of Shelby - Building DepartmentRoof permit Charter Township of Waterford, MIRoof permit

Related guides

Denver-Metro Roofing Permits Filing a Hail Insurance Claim Colorado Hail Season Prep Hiring a Contractor

The City of Wyoming Building Inspections Department, in the east wing of City Hall at 1155 28th St SW, issues building, electrical, mechanical and plumbing permits and inspects construction inside the City of Wyoming in Kent County, and the State of Michigan lists the City as its own building code enforcing agency. Permits are applied for online through BS&A Online or on the City paper forms. The work itself is built to Michigan's single statewide construction code.

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Sources

Roofing questions: Wyoming, MI

Do you need a permit to replace a roof in Wyoming, MI?

Yes, a permit is required to replace a roof in Wyoming, MI. Wyoming publishes no size or dollar line below which roof work needs no permit, and its building pages say nothing specific about roofs. State law requires that "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" (MCL 125.1510(1)), and the act defines construction to mean "the construction, erection, reconstruction, alteration, conversion, demolition, repair, moving, or equipping of buildings or structures" (MCL 125.1502a(n)). The same section says "A building permit is not required for ordinary repairs of a building or structure." (MCL 125.1510(7)), without defining ordinary repairs, and the permit exemptions in the Michigan Residential Code name no roofing. The City of Wyoming Building Inspections page restates the general rule, "City Ordinances require that permits be issued before work is started", and for questions says to "call us at 616.530.7285". The City Building Inspections page, residential building permit application and 2026 fee schedule were read and do not address roof replacement.

Is ice & water shield required in Wyoming, MI?

Yes. Required everywhere in Michigan by state law. Michigan fills in the climatic design table of the 2015 code once for the whole state (Rule 516, Table R301.2(1)), and its ice barrier underlayment column reads Yes. The state footnote calls for Yes "for areas where the average daily temperature in January is 25 degrees Fahrenheit" or less, or where ice damming has caused damage. The base code then requires an ice barrier "for asphalt shingles, metal roof shingles, mineral-surfaced roll roofing, slate and slate-type shingles, wood shingles and wood shakes," running "from the lowest edges of all roof surfaces to a point not less than 24 inches (610 mm) inside the exterior wall line of the building" (R905.1.2). Detached accessory structures without conditioned floor area are exempt. On a tear-off, an existing ice barrier that is adhered to the deck may stay and be covered with an additional layer (R908.3, Exception). Chapter 10 of the City of Wyoming Code of Ordinances, read in full, and the Building Inspections page add nothing on ice barrier.

Is drip edge required in Wyoming, MI?

Yes. Required on asphalt shingle roofs by state law. Michigan makes no amendment to the drip edge rule of the 2015 International Residential Code, Section R905.2.8.5, which applies as published: "A drip edge shall be provided at eaves and rake edges of shingle roofs." Segments overlap by at least 2 inches, the drip edge extends at least 1/4 inch below the roof sheathing and at least 2 inches back onto the deck, it is fastened at no more than 12 inches on center, and underlayment goes over it at the eaves and under it at the rakes. A reroof is held to the same rule, because "Materials and methods of application used for re-covering or replacing an existing roof covering shall comply with the requirements of Chapter 9" (R908.1). Chapter 10 of the City of Wyoming Code of Ordinances, read in full, and the Building Inspections page add nothing on drip edge.

Can you roof over an existing roof in Wyoming, MI?

Two layers at most, under state law. Michigan builds one- and two-family homes to the 2015 Michigan Residential Code, which adopts the 2015 International Residential Code and makes no amendment to its reroofing section, Section R908; the Michigan rule set was searched in full and R908 does not appear in it. The base section therefore applies as the International Code Council publishes it. Section R908.3.1.1 lists the conditions under which a new roof may not be laid over an existing one, and the third is "Where the existing roof has two or more applications of any type of roof covering." One existing layer may be covered once; a roof that already carries two layers is torn off to the deck. The same section also bars covering a roof that is water soaked or too deteriorated to serve as a base, and covering "slate, clay, cement or asbestos-cement tile." The City of Wyoming building ordinance, Chapter 10 of its Code of Ordinances (Buildings and Building Regulations, Articles I to XI), was read in full: it adopts the state code by reference and adds no reroofing rule (its property maintenance and rental sections reach only the upkeep of existing roofs), so nothing local touches Section R908.

Do roofing contractors need a license or registration in Wyoming, MI?

Yes.

What building code does Wyoming, MI use?

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." Wyoming City Code Section 10-56 adopts by reference "the current Michigan Building Code and Michigan Residential Code promulgated by the State of Michigan" and names no edition; the City Building Inspections page names none either.