Wentzville, Missouri
Replacement Windows Installed Across Wentzville, MO
We put replacement windows into Wentzville homes: measured on site, built to order for each opening and installed by our own crew, so rooms stay quieter, the furnace and air conditioner work less, and every sash opens and locks the way it should.
The Windows Wentzville Builders Put In
Wentzville grew from about 6,900 people in 2000 to more than 44,000 at the 2020 census, faster than any other city in Missouri over those years. Most of the houses went up in that stretch, and most of them got the same kind of window: builder-grade vinyl, chosen to hit a price on a new subdivision.
Twenty-some years on, those are the windows we take out most often. Sashes that won't stay up, glass that clouds over between the panes once the seal goes, locks that no longer pull the sash tight, and a draft you can feel on a January night.
The older houses near the original downtown are a different mix: wood windows painted shut, aluminum sliders, and openings that have settled a little out of square. Those take more care at the frame, and we measure each one on its own.
Replacement Windows Wentzville Homeowners Ask Us For
Most jobs are whole-house window replacements. Plenty come with a basement window or the back door added on.
- Vinyl Replacement WindowsWelded vinyl frames and better glass, built to the size of each opening.Read more
- Basement Window ReplacementOld steel or single-pane basement windows swapped for new ones in the same opening.Read more
- Sliding Glass Door ReplacementA new patio door set square in the old opening, on a sill that sheds water.Read more
- Window Replacement CostWhat sets the price of each window, and how to line two quotes up.Read more
How a Job Runs
Most of our windows go in as insert replacements, also called pocket replacements: the new window sits inside the existing frame and the interior trim stays where it is. Where a frame is rotted, out of square, or the opening is changing size, that window goes in full-frame, down to the rough opening. A well-fitted insert seals just as tightly as a full-frame window, and plenty of houses end up with some of each.
- Measure. Every opening is measured, and every frame checked for soft wood, water stains and gaps behind the trim.
- Choose. Style, glass, color and grids, window by window. The quote prices each opening separately, so you can see where the money goes.
- Build. The windows are made to those measurements. You get the lead time up front.
- Install. Many of the old windows come out early in the day. The new ones go back in clusters, each shimmed level and square, fastened, then sprayed with low-expansion foam, which seals the house up again. With every window in, the finish work runs inside and out together: light trim touch-ups indoors, and metal wrap over the exterior trim in a color that matches the house or sets the windows off from it.
- Walk through. We open, close and lock every window with you, then haul the old ones away.
Where We Work
Wentzville first, from the houses close to downtown along Pearce Boulevard to the subdivisions on both sides of I-70. We also take jobs in the towns around it:
- Lake Saint Louis
- Dardenne Prairie
- Foristell
- Flint Hill
- Josephville
- Wright City
Somewhere just outside that list? Send the request anyway and we'll let you know if we can get there.
Questions About Window Replacement in Wentzville
How long do windows usually last?
It depends on how the window was built and how much sun and weather it takes. The builder-grade vinyl windows that went into many Wentzville houses in the 2000s are now at the age where seals let go and balances wear out, while a well-built window should keep going long after that. The vinyl windows page covers what makes the difference.
Do you need a permit to replace windows in Wentzville?
The City of Wentzville requires a permit to build or modify a structure, and in some cases to repair one, and applications go through its SmartGov portal. Our work keeps every opening the same size, and we confirm with the city's Building Division what your job needs as part of the quote.
Can windows be replaced in winter?
Yes. A good share of the old windows come out early in the day, the new ones go back in clusters, and each is sprayed with foam the moment its fasteners are in, which closes that wall up against the cold again. On freezing days we use foam and sealants rated for low temperatures, since the standard kinds cure slowly in the cold.
How long does a whole-house job take?
The install itself is usually a day or two for a typical house; a large two-story with a lot of openings can run longer. Most of the wait is the factory building your windows to size, and you get that lead time with the quote.
Should windows or siding be replaced first?
If both are due within a few years, do the windows first or at the same time. New siding and trim can then be fitted around the new frames instead of being cut back and patched later.
How much will new windows cost?
It's priced per opening, after measuring, because the window style, glass and the condition of each frame all change the number. The window replacement cost guide walks through each part of the price.
Get your windows measured
Send a few details and we'll set a time to look at the windows and measure. You'll get a written quote, window by window.