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Avatar for Hyperion Glass Company
Hyperion Glass Company
4.9(
84
)

Serving Cottleville, MO and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"The owner himself came to my home, unaware until the installation occurred that the owner was friendly, knowledgeable and helpful for my small window replacement. Treated me with the utmost courtesy as if it were a large job. He made a promise and fulfilled that delivery on day before Thanksgiving. I would recommend Hyperion for any glass or window job hands down. I tried to tip the service man on the return and He said no thank you it’s our job! That tells me that Hyperion is also a great place to work. Happy employees make happy service calls!"
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+24

Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Midwest Window Tinting
Midwest Window Tinting
5.0(
28
)

Serving Cottleville, MO and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"Midwest arrived on time and 2 men did the job. It took them about 4 hours to complete the task of removing the old tint, clean the window and area, then apply the new window tint. Of course our windows are larger than normal windows that you see in most houses. Our windows run (73" x 73"), they are considered custom windows, because they run so large. However Midwest did a superior job installing our window tint. They didn't leave any seams in the middle of our window tint. Which is great. Our tint carries a warranty, which we are very happy with. The men who did the installation, applied the window tint to 6 windows and they cleaned up all of they mess. They didn't leave any dirt behind for us to deal with and I was very happy to see that happen. Normally, when someone installs something in your home, any mess they make, they expect the homeowner to clean it up, but that isn't the case with Midwest. Their installers clean up after themselves. Personally, I appreciate it. We will use Midwest in the future and refer them to friends & family. We love the look of the windows with the new tint on them. They really make a big difference when the sun is shinning on them. They really cut down on the amount of UV rays and the extra heat which does not pass through amymore. The window tint helps with our cooling (air conditioning) bills. We know Midwest saved us money and gave us a great price on our new window tint. They did a terrific job and we are very happy with the windows. The installation was easy and we didn't have any problems.
"
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St. John's Mercy NICU
Innsbrook
Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Sane Windows, LLC
Sane Windows, LLC
5.0(
6
)

Serving Cottleville, MO and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

At Sane Windows and Doors, we believe in making the window and door buying experience as easy and transparent as possible. That’s why we stand out with superior customer support—from the moment you contact us to long after your project is complete. Unlike traditional sales-focused window companies, we skip the high-pressure pitches and in-home visits. With our no-sales-pitch appointments and simple online pricing, you can explore your options, get a quote, and make decisions—all from the comfort of your home. It's window shopping made easy, without the hassle.

Double Hung Windows
Double Hung Windows
Picture Windows
Windows and Door
Large Windows

+4

Response time6 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for All-Type Window & Door, LLC
All-Type Window & Door, LLC
4.6(
25
)

Serving Cottleville, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Brad installed windows in my home today 3/15/2022. Excellent job. On time perfect install customer service is outstanding. His team will start the siding on Thursday. I canâ t wait. 5 stars for every category. This guy knows what heâ s doing and does it well. Good job. Brad"
Stemson
Legacy 2lt sliding window
Exterior view legacy sliding window
Bathroom windows
New windows and trim

+12

Response time1 day
12 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for St. Louis Window Tinting, LLC
St. Louis Window Tinting, LLC
4.7(
29
)

Serving Cottleville, MO and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"I canâ t express how satisfied I am with my windows and sliding door after the superior job completed by St. Louis Window Tinting. To say they are excellent is an understatement! But they are!!! It started with our sales consultant (Kathy), who took the time to explain the differences between products and the value each product would add. She scheduled us for the installation that day. The installation team Ed and Bob, weâ re excellent! They are very professional and knowledgeable. They answered all of my questions. They even took extra care to protect our home and did an amazing job!! Thank you St. Louis Window Tinting everything looks incredible! I HIGHLY RECOMMEND ST. LOUIS WINDOW TINTING!!!!"
Response time3 days
44 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Universal Windows Direct of St Louis
Universal Windows Direct of St Louis
4.6(
57
)

Serving Cottleville, MO and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"I can’t believe how happy I am to have chosen (and WAITED FOR!) Universal Windows Direct! It took 16 weeks from signing the contract, to getting the patio door and window made at the factory, to scheduling the install. Today was installation day. After seeing the quality of the products I felt the wait was totally worth it. The installer—Mr. C. Robertson—was obviously an expert window installer. He explained everything and installed the door AND second floor window by himself. Yes, he was his own crew and not one issue or problem came up. I will recommend Universal Windows Direct to anyone who needs a quality window, door, or other service from this company. And kudos to UWD for hiring incredibly skilled installation experts—Mr. Robertson turned a “normal” install into a truly outstanding experience. Thank you!"
Brown Woodgrain/Glass Entry Door
Casement Windows
Black Woodgrain/Glass Entry Door
Double Hung
Brown Woodgrain/Glass Entry Door

+6

7 neighbors recently requested a quote
Recommended by88%of homeowners
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Windows questions, answered by experts

Water leakage through window openings is much more common in older homes, but it can also create issues with window frames that are improperly installed. If left unattended, water buildup can cause damage to surrounding fixtures, lead to harmful mold, and compromise the architectural integrity of your home. The potential damage that a water leak poses makes investing in weather- and water-proofing your window frames entirely worthwhile.

The lifespan of smart windows or smart glass can range from 10 to 50 years, depending on the specific type, brand, and usage. When activated, smart glass is rated to last for about 100,000 hours. Since the windows are not typically on 24/7, this can translate to a lifespan of 20 years or more. Smart window film, a related product, generally has a shorter lifespan of around 10 years.

The entire window replacement process, from the initial consultation to the final installation, typically takes between four and 15 weeks. This timeline accounts for measuring appointments, ordering, and manufacturing. On the day of the job, the physical installation takes about 30 minutes to two hours per window. A full-house replacement can take one to three days to complete. Factors that can extend this timeline include the total number of windows, custom sizes, complex window types, second-story installations, and any necessary repairs to existing window frames or openings.

There are several ways to reduce noise coming through your windows. You can seal gaps around the window frames with acoustic caulk or fresh weatherstripping to reduce noise and air leaks. Installing sound-dampening curtains, thick blinds, or shades can also help deaden sound vibrations. For an additional interior barrier, consider installing an acrylic or plexiglass sheet inside the window, which stifles sound while still allowing for outdoor views. Another strategy is to add external barriers, like dense shrubbery or a sturdy fence, to block neighborhood noises. If these methods are not effective enough, it might be time to install new noise-canceling windows.

If your double-glazed windows are letting in a lot of noise, it might be because of improper installation. You may need to apply an acoustic caulk around the window to close any gaps or hire a window installation expert to fix the windows. Double-glazed windows are typically more effective at reducing noise when they have thicker glass panels or have a gas filling, like argon or krypton, between the two glass panels.

The Cottleville, MO homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.