Niles Charter Township - Building Division

Niles Charter Township, Michigan (Berrien County)

city

320 Bell Road, Niles, MI 49120

Required

Required

Niles Charter Township prices roof work as its own permit line: the "Additional Fees" table of its Building Department fee schedule (revised 01.16.2024) lists "Roof:" at $150.00, beside Siding and non-structural Windows/Door at the same fee. Other building permits are priced by value, starting at "$75 for the first $2,000", with a residential plan review fee of "Up to 65% of permit cost". The Building Division says to submit the application "for a plan review", that "Application approval or denial will follow within 10 business days", and that "Niles Charter Township requires separate checks for each permit." Inspections "must be scheduled on the phone (no email or fax )" with 24 hours notice, at 269-684-0870 ext. 118.

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, Section 6-20 of the Township's Code of Ordinances designates the Township as the enforcing agency under the state construction code act, and the Building Division says it "is responsible for the administration and enforcement of the Michigan Building Codes"; neither names a different edition.

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). Niles Charter Township's Building Division page, fee schedule, residential application requirements and Chapter 6 of its code were read for a local rule and state nothing further on drip edge; the residential application requirements ask new-construction plans to show "underlayment details and ice barrier information" for roof assemblies. About drip edge

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). Niles Charter Township's Building Division page, fee schedule, residential application requirements and Chapter 6 of its code were read for a local rule and state nothing further on ice barrier; the residential application requirements ask new-construction plans to show "underlayment details and ice barrier information" for roof assemblies. About ice & water barrier

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." Niles Charter Township's Building Division page, fee schedule, residential application requirements and Chapter 6 of its code were read for a local rule and state nothing further on impact resistance; the residential application requirements ask new-construction plans to show "underlayment details and ice barrier information" for roof assemblies.

No size or cost threshold is published. The Township's fee schedule lists a flat roof permit fee with no size floor, and Chapter 6 of the Township's Code of Ordinances (Buildings and Building Regulations), read in full, sets no repair threshold of its own. The state part: Michigan's construction code act says "A building permit is not required for ordinary repairs of a building or structure" and does not define ordinary repairs. For a small roof repair, ask the Building Division (269-684-0870 ext. 118) before starting.

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." Locally, the Township's own building ordinance, Chapter 6 of the Niles Charter Township Code of Ordinances (Buildings and Building Regulations, which designates the enforcing agency, enforces Appendix G, adopts the property maintenance code and covers dangerous buildings), was read in full: it has no roofing provision and amends nothing in Section R908, and the Township's fee schedule and residential application requirements state no layer rule.

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). Niles Charter Township's Building Division page, fee schedule, residential application requirements and Chapter 6 of its code were read for a local rule and state nothing further on roof sheathing; the residential application requirements ask new-construction plans to show "underlayment details and ice barrier information" for roof assemblies.

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." Nothing on Niles Charter Township's permit pages changes this.