Window and siding replacement in Columbia
What the code and the permit desk actually require here — and what the houses in Columbia tend to be hiding behind the siding.
- People
- 11,127
- Homes
- 4,735
- Size
- 10.6 square miles
- From downtown
- About 20 miles south
- ZIP codes
- 62236
- Founded or incorporated
- 1859
First incorporated in 1859 as a small farming settlement on the Mississippi River bluffs, Columbia has grown steadily as suburban development pushes south from St. Louis; sources note Columbia and Waterloo are expected to grow toward each other's borders.
Columbia
The housing here is a relatively young housing stock, with the largest single decade of construction (about 20%) in the 2000s.
What that vintage turns up
First-generation vinyl replacements went in across this whole period and they are now hitting both of the ages that matter at once: the frames are inside the twenty-to-forty-year band and the sealed glass units are well past the eight-to-twenty-year band. That combination produces the most common call we get on houses this age — fogged glass in a frame that is still perfectly sound. The honest first answer there is replacing the glass unit, not the window.
Hardboard and wood-composite lap siding from this era is the one with the paperwork. Masonite's hardboard covered product installed between 1980 and 1998 and reached roughly four million homeowners; Louisiana-Pacific's Inner-Seal siding had its own national settlement in the mid-1990s. Both claim programmes closed years ago, so the relevance now is diagnostic rather than financial: swelling, delamination and mushrooming along the bottom edges of the boards on a house of this age is a known product history, not necessarily the owner having neglected it.
The one to watch on a house of this age
Synthetic stucco applied before about 1997 is the high-risk cohort. Roughly ninety-five per cent of American applications were the face-sealed kind, which has no way to drain what gets past it, and the failures traced back overwhelmingly to flashing that was left out. Drainable systems are a different animal and are not the problem.
Next door
Columbia shares a boundary with Dupo, Millstadt and Waterloo. Where we have a page for a neighbour it is linked; where we do not, the rules there are still different from the rules here.
The rules in Columbia
Siding replacement Permit required
Columbia’s trigger is unusually broad and has no money floor: it is unlawful “to construct or alter any other building or structure in the city without first having obtained a building permit.” Its building-permit title contains no exemption section at all — the word “exempt” does not appear in it.
Window replacement, same opening Permit required Enlarging or cutting an opening Permit required
Same provision, same absence of any exemption.
Illinois sets this, not Columbia — and we are not going to print a number we have not read
Columbia adopts its construction codes on a rolling “most recent edition” basis and does not name an energy code separately, so the statewide Illinois code is what applies.
The unamended 2024 code figure for this climate zone is U-0.28. But Illinois publishes its own amendments to that code, it has amended that very table before, and we have not been able to open the current amendment document. So we are not going to state U-0.28 as the number enforced here. Buy to the ENERGY STAR figure below and the question does not arise; if you need the exact legal minimum, the Capital Development Board’s energy code office is on 217-685-4079.
For comparison, ENERGY STAR asks for U-0.25 or lower with an SHGC of 0.40 or lower everywhere in this metro, which is stricter than every code edition in force here. And the code only bites when the sash and the glazing are replaced together — replace the glass alone in an existing sash, or add a storm window over the top, and it does not apply.
Contractor registration Depends
Trade-specific, not general. The city's Enterprise (EPL) Permitting & Licensing Portal handles 'Business, Liquor, Video, Food Truck Vendor & Electrician Registration Licenses' - so electrical contractors register with the city, and the FAQ notes the city maintains lists of registered electrical contractors (referenced for pool installations). For roofing the requirement is state, not local: 'your roofer must be licensed with the State of Illinois.' NO general-contractor, siding-contractor or window-contractor registration, bond or insurance requirement was found on any reachable page.
What the permit costs
From the FY25 Fee Ordinance (Ordinance No. 3739), which prices alteration work but carries NO siding, window or roofing line: 'Residential Alterations/Renovations - First $1,000 of the cost of construction: $0.30 per sq. A plan review fee applies, with no fee below $5,000 or 200 sq ft. Electrical work permit $85.00; plumbing work permit $85.00; fences $150.00. Sign permits start at $55 for 40 sq ft or less plus $2.35 per additional square foot.
Local quirks
Columbia lets the city council waive the building permit fee for historically significant buildings — worth asking about before paying it on an older house. Standard processing quoted as 'three (3) to five (5) working days.' A basement bedroom always needs a permit because of emergency egress - the one place the city's FAQ effectively speaks to window openings, though it never uses the word 'window.'.
Who to call
- Building dept
- 618-281-7144
- Official
- Not published. Any site printing a name here is guessing.
- Permits
- Department page
How Columbia compares with the rest of Monroe County
Same county, same climate, same houses. Not the same rules.
| Place | Permit to re-side | Permit for a window | Window must meet |
|---|---|---|---|
| Columbia | Yes | Yes | — |
| Waterloo | Not published | Not published | — |
Work we have done in Columbia
We have no finished work in Columbia to show you yet. This fills in as jobs land, and not before.
Where these facts came from
Everything on this page about Columbia was read off a published source. Where a question has no published answer we have said so rather than filling the gap.
Sources: library.municode.com · columbiail.gov · columbiail.gov · columbiail.gov · columbiail.gov · cdb.illinois.gov · cdb.illinois.gov · cdb.illinois.gov · regulations.justia.com · regulations.justia.com · law.justia.com · law.cornell.edu · energysense.uillinois.edu
Looking at a job in Columbia?
We measure egress and safety glazing on the visit, not after the order goes in.
Tell us about the house
We answer the phone. If we miss you, we call back.