What it actually takes to re-roof a house in Festus — whether the city wants a permit, which code edition applies, who to call at the building department, and how old the housing here really is. No sales copy dressed up as local knowledge.
Festus runs to about 5.9 square miles and roughly 12,706 people. It sits about 30 miles south of downtown St. Louis. There are around 5,361 housing units here, and every one of them has a roof with a clock on it. The community dates back to 1887. We cover ZIP code 63028.
We have not logged a completed roof in Festus yet. We would rather say so than put a number on this page that is not real.
The typical home in Festus dates to around the mid-1980s. A house of that vintage has usually been through two roofs, and the one on it now is often the second — which means it is old enough to be checked rather than assumed.
, pointing to a housing stock built mostly from the 1980s-90s, with an older minority predating 1950.
Festus grew as an outgrowth of neighboring Crystal City and was originally called "Tanglefoot," then "Limitville," before taking the name Festus; it was established in 1878 and incorporated in 1887.
Housing from this stretch in Festus sits on plywood or OSB decking and was largely first roofed with three-tab shingles. Most are on their second covering by now. The things worth checking are the penetrations rather than the field: pipe boots from this era are the single most common leak we trace, because the rubber collar splits long before the shingles wear out. Ridge venting was inconsistent through these years, and OSB that has been damp for a season goes soft in a way plywood does not — you find it with your feet, not from the ground.
The city states 'Any project considered a substantial improvement would require a building permit,' with the determination made by the building commissioner. Roofing is not addressed either way. As an incorporated city, Festus does not inherit Jefferson County's re-roof exemption.
Festus has not published the edition it currently enforces anywhere we could verify, so this page does not name one. Editions across the metro run from the 2006 IRC to the 2024 IRC, which is a genuinely wide spread — worth asking your contractor which one they are building to.
The published number is 636-937-6646. The city refers to a 'building commissioner' but does not publish the incumbent's name on the pages retrieved. The department page is here.
Permitting is on us, not on you.
Unlike some states, Missouri does not assign each municipality its own wind and snow numbers — these are metro-wide.
| Criterion | Figure | What it drives |
|---|---|---|
| Ultimate design wind (Vult) | 115 mph | Fastener schedule and the manufacturer wind rating we specify |
| Nominal design wind (Vasd) | 89 mph (derived, not published locally) | The allowable-stress figure older specs quote |
| Ground snow load | 20 psf | Structure, and how much the eaves hold in a freeze-thaw |
| Frost depth | 30 in | Footings, not roof covering |
| Seismic design category | C residential / D commercial | Lateral bracing and structural connections — not shingles |
What each of these actually does to a roof, why New Madrid does not change how shingles go on, and the difference between the code minimum and the manufacturer minimum on nails per shingle, are all in the St. Louis roofing code guide.
Elsewhere in Jefferson County we also cover:
Missouri sets none of this at state level, so a specification that was right one municipality over is not automatically right here.
| City | Permit for a re-roof | Adopted code | Building dept. |
|---|---|---|---|
| Arnold | Not published | 2021 IRC | 636-282-2378 |
| Imperial | No | 2015 IRC | — |
Free inspection, a written scope, and photos you keep either way.
The city states 'Any project considered a substantial improvement would require a building permit,' with the determination made by the building commissioner. Roofing is not addressed either way. As an incorporated city, Festus does not inherit Jefferson County's re-roof exemption.
The typical home in Festus dates to around the mid-1980s, so most roofs here are on their second or third covering rather than their first. That figure is an ACS-derived median republished by housing-data services, not a survey of individual roofs.
Not yet. We have no completed roof logged in Festus, and we would rather say so than put a number on this page that is not real.
Missouri has no state-level roofing contractor licence. Licensing and registration are imposed municipally, and several St. Louis metro cities require it. Illinois does licence roofers statewide, so a contractor working the Metro East needs an IDFPR roofing licence.
Permit and code details for Festus come from the jurisdiction's own published pages and codified ordinances. Population, housing and neighbourhood detail come from census data and the sources below; housing-age figures are ACS-derived medians republished by housing-data services, so treat them as approximate. Sources: festusmo.gov · www.festusmo.gov · www.festusmo.gov · ecode360.com · en.wikipedia.org · www.bestplaces.net. Municipal staffing, phone numbers and adopted code editions change — confirm with the jurisdiction before relying on anything here.