Vinyl Siding Permit Rules and Code Requirements in Genesee County, MI

Last reviewed 2026-07-25. Journalists, researchers, and community groups are welcome to cite any figure on this page with attribution and a link.

There is no single answer to whether you need a permit to re-side a house in Genesee County. Each city sets its own rule, publishes it in a different place, and prices it differently, and several publish no siding line at all and fall back on a general permit clause. This page collects what Genesee County municipalities actually publish about siding permits, what the state requires of the person doing the work, and what the residential code says about how vinyl gets fastened to a wall. Every figure below comes from a currently published source, and every source is listed at the bottom of the page.

Two numbers do more work here than the rest. The first is $600, the aggregate contract price above which Michigan's Occupational Code stops exempting a person from residential builder licensing, a threshold that essentially every real siding job clears. The second is 115 mph, which is both the ceiling of the residential code's prescriptive method for fastening vinyl siding and the peak wind the National Weather Service estimated in the EF-2 tornado that crossed the Grand Blanc area on February 28, 2024. The coincidence is worth knowing precisely because it makes an abstract code limit concrete.

Which Genesee County municipalities publish a siding permit rule?

The pattern across the county is inconsistent enough that a contractor's answer for one city is worthless in the next one. Four municipalities name siding explicitly. Flushing's building inspector page states that as of July 1, 2017 the city requires a building permit to install new or replacement windows, siding, and shingles or a new roof. Fenton's permit handout lists residing, residential and commercial, alongside roofing and window replacement. The City of Grand Blanc lists siding directly on its permit page, and the City of Flint carries a reroofing-or-residing line on its master fee schedule.

Burton is the clearest example of the other approach. Section 157.172 of the city code requires a permit for excavation for and construction of any building or structure, for structural changes or repairs to an existing building or structure, and for moving an existing building, with no line that addresses siding either way. Clio's published zoning permit list, which carries a $20 fee, covers a building, an addition, an accessory structure, a fence, a driveway, signs, a pool, and a deck or porch, and does not mention siding. Neither absence means a permit is not required. It means the published document does not settle it and the municipality does.

What does a siding permit cost where a fee is actually published?

Only two municipalities in this set publish a fee a homeowner can read before picking up the phone. The City of Flint's master fee schedule carries an explicit reroofing or residing line: $140 where the value is under $5,000 and one inspection is required, and above $5,000 the same structure as new construction, which adds $27 per $1,000 or part thereof over the first $2,000. The same schedule lists removal of aluminum siding at $140, which is a separate line worth knowing about on a Flint house still wearing its 1970s aluminum.

Swartz Creek publishes a general building permit schedule rather than a siding-specific one, and the structure is typical of how Michigan municipalities price by project valuation. A non-refundable application fee of $125 comes first. Work valued up to $1,000 is $125 including one inspection. From $1,001 to $10,000 it is $125 plus $10 per $1,000; from $10,001 to $100,000, $225 plus $7 per $1,000; from $100,001 to $500,000, $925 plus $6.50 per $1,000; and above $500,001, $3,250 plus $6 per $1,000. Inspections run $125 each, and starting work before the permit is issued adds $200.

When does Michigan require the person doing the work to be licensed?

Michigan's Occupational Code draws the line at an aggregate contract price of $600. Section 339.2403(f) exempts a person working on one undertaking or project, under one or more contracts, where the aggregate contract price for labor, material and any other items comes to less than $600. The statute closes the obvious workaround in the same breath: the exemption does not apply where the work is only part of a larger operation, or where contracts have been divided into amounts under $600 to evade the licensing requirement. In practice, essentially every real siding job in Genesee County clears $600 and sits outside the exemption.

The consequence runs in both directions for a homeowner. Comparing bids, licensure is a baseline rather than a differentiator, because the statute already requires it well below the price of a single elevation of panel. And a very low cash bid is worth examining closely, because the discount is often the licensing, the permit and the inspection together. Those three exist to produce a record. A re-side with no permit record is not illegal to own, but it is a gap a buyer's inspector will find and ask about.

What does the residential code require for fastening vinyl siding?

Michigan's current residential code is the 2015 Michigan Residential Code, listed by the state's Bureau of Construction Codes as the current code with an effective date of February 8, 2016, and built on the 2015 International Residential Code. The prescriptive method for vinyl siding in Section R703.11 is a set of hard numbers rather than a performance target: how deep the fastener goes, how thick its shank is, how wide its head is, and how far apart fasteners may sit. Meet all of them and the assembly is deemed to comply up to a stated wind speed.

One Michigan-specific wrinkle sits behind those numbers. The state's administrative rules amend Table R301.2(1) of the code and leave much of it to be filled in locally: the rule directs that the jurisdiction shall fill in the wind speed from the basic wind speed map, and assigns the jurisdiction responsibility for termite protection and for ice barrier underlayment based on local temperatures or a history of local ice damming damage. That is why the design wind speed governing your particular wall is a local determination, and why the building official rather than a national table is the authority on it.

Why 115 mph is the number to remember in Genesee County

The overlap is worth stating plainly, because it is a coincidence rather than a causal link. The residential code's prescriptive fastening method for vinyl siding holds up to a 115 mph ultimate design wind speed in Exposure B; above that, the installation has to follow the manufacturer's instructions for the required design wind pressure instead. Separately and independently, the National Weather Service's damage survey of the tornado that crossed the Grand Blanc area in the early hours of February 28, 2024 put estimated peak winds at 115 mph.

That survey rated the tornado EF-2 on a 5.7-mile path with a maximum width of 450 yards, on the ground from 1:12 to 1:22 a.m. Eastern, with no injuries and no deaths. For a homeowner the takeaway is not that Genesee County walls should be engineered for tornadoes, because nothing in the residential code is. It is that the ceiling of the prescriptive method and a real, surveyed local wind event landed on the same figure, which turns the fastening numbers in the table above from abstract code minimums into something with a date attached to it.

It also explains why the difference between a fastener that reaches 1¼ inches into framing and one that stops in the sheathing is not a detail worth waving off. Under uplift, the fastener is the only thing holding a panel's nail hem to the wall. Everything else in a vinyl system, the hooked courses, the corner posts, the J-channel, ultimately transfers its load into those fasteners, and a fastener that never found framing has nothing to transfer it to.

Sources & Methodology

Every figure above was taken from the primary sources below (accessed 2026-07-25). Where a number is derived (arithmetic on published figures) or covers a broader period or area, the text says so.

1. City of Flint Master Fee Schedule — The $140 reroofing or residing permit fee under $5,000 with one inspection, the $27 per $1,000 over $2,000 above that, and the $140 removal of aluminum siding line.
2. MCL 339.2403 - Michigan Occupational Code — The $600 aggregate contract price threshold in subsection (f) and the provision voiding the exemption where contracts are split to evade licensing.
3. FEMA - 2015 IRC Compilation of Wind Resistance Provisions — Section R703.11 prescriptive vinyl siding fastening values: 1 1/4 inch penetration, 0.120 inch shank, 0.313 inch head, 16 inches on center, and the 115 mph Exposure B limit above which R703.11.2.2 applies.
4. NWS Detroit - February 28, 2024 Grand Blanc Tornado — The EF-2 rating, 115 mph estimated peak wind, 5.7 mile path length, 450 yard maximum width, the 1:12 to 1:22 a.m. time on the ground, and zero injuries or deaths.
5. City of Flushing Building Inspector — The July 1, 2017 start date for the city permit requirement covering new and replacement windows, siding, and shingles or a new roof.
6. City of Fenton - Do I Need a Building Permit? — The residing, residential and commercial line, plus residential and commercial roofing and window replacement other than maintenance.
7. City of Grand Blanc - Do I Need a Permit? — Siding listed among the residential and commercial work that requires a city building permit.
8. City of Swartz Creek Rates and Fees — The $125 non-refundable application fee, the valuation-based permit tiers, the $125 per inspection charge, and the $200 charge for work commencing before permit issuance.
9. City of Burton Code of Ordinances, Section 157.172 — The general permit clause covering construction of any building or structure and structural changes or repairs, with no siding-specific line.
10. City of Clio Permits — The published zoning permit list and its $20 fee payable to the City of Clio, which does not include siding.
11. Michigan LARA Bureau of Construction Codes - Code Books — The 2015 Michigan Residential Code listed as the current code with an effective date of February 8, 2016.
12. Michigan Administrative Code R 408.30516 — The amendment of Table R301.2(1) and the direction that the jurisdiction fills in the wind speed from the basic wind speed map.
13. U.S. Census Bureau QuickFacts - Genesee County cities — The 2020 population estimates base and the 2020 to 2024 owner-occupancy rates and median owner-occupied home values used on the town pages.