O'Fallon homes and this kind of project
Our first visit for a siding replacement in O'Fallon is spent on soft spots under windows, roof-to-wall intersections and what is beneath the current siding, which tells us how two-stories and atrium ranches from the 1985 to 2010 boom were put together.
The housing stock here: mostly 1985 to 2010 production two-stories, ranches and atrium ranches, with older ranches and bungalows near the original town center.
Swollen hardboard and thin builder vinyl are what we strip most often.
Lots, exteriors and approvals in O'Fallon
Decks from the 1990s are reaching the end of their life, and we replace many with composite. Wood brickmould and garage door trim rot at the base. Established trees give some lots good shade, but west-facing patios still call for a roof.
Hardboard siding, wood brickmould and builder-grade vinyl windows on O'Fallon homes of this period are all reaching failure at once. We see swollen siding at the bottom courses, rot at trim ends and fogged glass.
What is included
We work one elevation at a time on O'Fallon homes so no wall is left open overnight, and we photograph every flashing detail before it is covered.
We take on siding replacement work across O'Fallon, from Wyndgate to the Highway K corridor and old town O'Fallon.
What we watch for
Chimney chases sided in wood or hardboard on O'Fallon homes often rot from the top cap down. We rebuild them with rot-proof materials and a properly sloped metal cap.
Site logistics matter: O'Fallon has established subdivision lots with fenced rear yards, so we agree with you where a siding crew and carpenters will park, store material and carry out debris.
Permits and approvals in O'Fallon
The City of O'Fallon building division is where we file for a siding replacement in O'Fallon, and the job will see a permit in cities that require one for re-siding.
Since this work shows from outside, also plan on neighborhood HOAs and, in WingHaven, a master association. We prepare that submittal alongside the permit.
Schedule and getting to you
On site, a siding replacement in O'Fallon generally runs one to three weeks.
From our Wentzville base, O'Fallon is fifteen minutes or so east on I-70 or I-64. That is close enough that your project lead can stop by most days.
What our siding & exterior trim looks like
Photographs from jobs we have built. We do not label photographs by town, so these may or may not be near O'Fallon; they are here so you can judge the standard of finish before we meet.
What moves the price in O'Fallon
We price siding & exterior trim in O'Fallon from a site visit, not a square-foot figure. These are the items that change the number.
- Trim package, soffit, fascia and gutters.
- Material choice.
More detail
Our step-by-step method for this work, and the factors that move its price, are laid out on the main siding & exterior trim page. More about the area is on our O'Fallon page.
Siding & Exterior Trim in O'Fallon: common questions
How long does a siding replacement take in O'Fallon?
One to three weeks for a typical home. In O'Fallon, permit review by the City of O'Fallon building division and material lead times affect the start date more than our calendar does.
Do I need approval beyond a permit for a siding replacement in O'Fallon?
Possibly. In O'Fallon you may be dealing with neighborhood HOAs and, in WingHaven, a master association. City or county approval and private approval are separate, and we prepare both submittals and wait for written approval before ordering materials.
Can new siding go over the old?
We do not recommend it. You lose the chance to repair sheathing and flash the windows, and it creates trim problems at every opening.


