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Avatar for CLEARVIEW WINDOWS and SIDING
CLEARVIEW WINDOWS and SIDING
5.0(
176
)

Serving O Fallon, MO and surrounding areas

In business since 1998

Free estimates

"We had siding and windows installed by Clearview this summer. Marc was great to work with and both his window and siding teams were very professional, courteous and punctual. Any questions or issues we had were addressed immediately. I highly recommend Clearview Windows and Siding if you’re looking to update your home...you won’t be disappointed!"
Recommended by99%of homeowners
Avatar for Martin Door
Martin Door
4.8(
195
)

Serving O Fallon, MO and surrounding areas

In business since 1965

Free estimates

Warranties offered

"Contracted with them at the end of December for new entry/storm doors. It'll be a couple months, great, fine. (little annoying the "remeasure tech" was HOURS late but whatever) Got a call mid February, doors are here, we'll be there 02/24 to install. Again, great, fine. They show up, on time, said they wanted to re-measure to make sure everything was to spec. Um, ok - why wouldn't it be? They ripped off all of my door trim/casing and sat in their trucks for *90 MINUTES* without a word. Came back: "we have a problem". The brickmold is a quarter inch off - the manufacturer (ProVia) has a software problem and even though we gave them the correct measurements... blah blah, whatever. So, wait two weeks to get the corrected brickmold. Fine, stuff happens. 03/05! Called them 03/06. Guess what? STILL WRONG! No apologies, no anything. Wait two more weeks, no biggie, this is the way stuff works. March 20 it is! NOPE! Cancelled again! Now April!"
Recommended by95%of homeowners
Avatar for Integrity Custom Painting L.L.C.
Integrity Custom Painting L.L.C.
4.9(
62
)

Serving O Fallon, MO and surrounding areas

In business since 2016

Free estimates

"Alex accepted a job to paint a metal door and apply wood graining technique. As we explained, the original paint that was on the door was too dark. He agreed to make the door color match the the other interior doors and trim. He took the door outdoors and painted on a windy day. The paint is filled with dirt particles and the paint is a total mismatch. As the door sat in the garage to dry, he said it should dry a little lighter color. After putting the door back in place the gloss on the door, which none of the other doors have, really draws the eye to the mismatched door. We are very displeased and he has agreed to correct the problem if we purchase the correct paint color and pay him an hourly wage, AGAIN. Although we are not professional painters we have elected to correct the problem ourselves. We are extremely disappointed."
Recommended by98%of homeowners
Avatar for Shelby Roofing & Exteriors
Shelby Roofing & Exteriors
5.0(
69
)

Serving O Fallon, MO and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"Andrew and Isaiah delivered in every way from the very beginning. Andrew handled all the paperwork with my insurance company. He submitted 5 separate rebuttals to the insurance company's offers and was successful each time getting me everything I needed. Isaiah followed the actual work and made sure everything was installed properly. Both of them answered my calls. They were very easy to contact. Great job guys"
Recommended by98%of homeowners
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FAQs for new windows service projects in O Fallon, MO

Yes, bay windows add value to a home. They enhance the property by expanding the interior space and flooding rooms with natural light. Their unique three-panel design creates a stunning focal point that elevates curb appeal and modernizes living areas. This architectural detail increases both functional space and visual appeal, directly contributing to higher home resale value.

Yes, all window types have the potential to become part of a bay window configuration when modified correctly. The transformation involves reconfiguring standard windows into a multi-panel design that features a larger central window flanked by smaller ones. This process requires precise professional planning and custom framing to ensure durability, visual balance, and structural integrity.

Bay windows typically consist of three glass panels extending beyond the home's exterior walls, with a larger center panel flanked by two smaller ones. In contrast, bow windows are composed of four to six equally sized glass panels that create a gentle curve and do not extend as far from the exterior walls.

Bay windows cost more than standard windows because their expansive, multi-panel design requires additional materials and skilled labor. Their construction involves extra glass, specialized frame components that extend outward, and complex operating mechanisms. These technical demands necessitate precise engineering and multiple expert installations, thereby significantly increasing both material and labor expenses.

Bay windows cost three times more than standard double-hung windows because their design requires extra panels, expanded framing, and a more complex installation process. The advanced construction method increases material consumption and demands comprehensive expertise, while specialized window treatments further elevate expenses. This all results in a significant difference in overall project cost.

The O Fallon, MO homeowners’ guide to new windows services

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