Window Installation ServiceWindow SupplierDoor SupplierSiding ContractorHome Improvement Store
Experience Window World's unrivaled ENERGY STAR replacement windows, doors, vinyl siding, shutters and more. Contact us to schedule your free in-home or virtual quote today!
Customers consistently praised the friendly and knowledgeable staff, highlighting excellent communication throughout the process.
Installation Quality
Many reviews noted the professionalism and efficiency of the installation team, with specific praise for the quality of work and attention to detail.
Timeliness
The business received positive feedback for punctuality, with installers arriving on time and completing jobs quickly.
Overall Satisfaction
Overall, customers expressed high satisfaction with their new windows and doors, often recommending the service to others.
Cleanliness
Installers were commended for their cleanliness, ensuring that work areas were tidy and free of debris after installation.
KL
Kevin Leehy
6 days ago
5.0
The Window World crew removed all of the old aluminum siding in on day then the next day they removed and replaced all 27 windows on my over 120 year old house. Next came the siding. And I believe that they did a fantastic job. Completely changed the looks of the house 🏠. Very satisfied. I'd love to tell each one of the crew a special Thank you 😊. And the office staff was always there to answer any questions that I had.
KH
Kevin Hogan
6 days ago
5.0
Beautiful bay window made and installed with blinds in window
KM
Kristy Miller
Nov 12, 2025
5.0
The fella that came out to give me a quote was courteous and helpful. You cant best the pricing and the customer service. All of my questions and concerns were answered.
My windows were installed earlier than anticipated which was nice.
The fella that came and installed them was right on time, very nice and professional. He had those windows in and done in no time. They are gorgeous too. Thank you Window World. I will definitely recommend to everyone I know.
Shout out to Linda also. I've never met her in person but her voice is the sweetest ive ever heard.
LP
Linda Painter
Nov 12, 2025
5.0
From beginning to end, the process was great and the end product was fantastic. From the sales person, office staff to the installer. Very professional and helpful. John the installer was very professional and explained the windows and process. End result, couldn't ask for better!
JC
Jane Cobin
Oct 31, 2025
5.0
They did a great job!!! The crew that put our windows in were Duncan, Jake and Dave. They were very friendly and neat. Window World was great to work with. They are very knowledgeable and friendly. Would highly recommend!
Frequently Asked Questions About Window World of Cape Girardeau
What types of payment methods and financing do you offer?
We offer a variety of payment methods and financing options (subject to credit approval) depending on promotional period. Please contact us for more information regarding available options.
Will the replacement windows be installed from the inside or outside?
The majority of our replacement windows are installed from the outside. In some situations it may be necessary to install from the inside. On the day of installation, your installation expert will assess your unique situation and explain the process that will best suit your home.
Do you install replacement windows year-round? If so, will I lose a lot of heat/cooling at the time of installation?
Window World installs replacement windows year-round. An average installation will take only one day. Our crews install one window at a time and are trained to do what they can to minimize heating/cooling loss. The energy savings from your new windows will recover any incremental energy costs incurred during their installation many times over during their lifetime.
How can I prepare my house for my replacement windows?
Please take down curtains, blinds, or any other window treatments. Security sensors should also be removed and turned off by your security company. Please provide our installation expert with a clear path to the window(s) being replaced by moving anything that may be in the way. It is also advisable to remove all wall decorations from the walls close to the windows as they may fall during removal or installation.
How long will it take to get my replacement windows? How much time should I allow for the installation?
Since every window ordered is custom-built to fit your home and design choices, manufacturing times vary. Once delivered, the type of window being installed and the type being removed help determine the amount of time needed to complete the job. On average, each window takes about 30 minutes. Trim work and cleanup will require additional time to complete. An average job will take a single day.
What type of warranty is available for my windows?
All windows and patio doors we sell come with a manufacturer’s lifetime limited warranty and a repair labor guarantee, good for as long as you own your home! Contact us or see our warranties page for more details.
What happens to my old windows?
After installing your new replacement windows we remove all old windows from your property and dispose of them properly. If you wish to keep your old windows or storm windows, please notify the installation crew as soon as it arrives for your installation.
What do I do if there is a problem with the windows?
Most of the issues encountered by our customers are easily corrected and don't necessarily mean that there is a problem with your window. You are always welcome to contact us for help.
What payment methods and financing options does Window World of Cape Girardeau offer?
We accept cash, checks, and offer financing options subject to credit approval during promotional periods. Please contact us for current details.
Are the replacement windows installed from the inside or outside?
Most replacement windows are installed from the outside, but some situations may require inside installation. Your installation expert will determine the best approach on the day of installation.
Does Window World of Cape Girardeau install replacement windows year-round? Will there be a loss of heat or cooling during installation?
Yes, installations are done year-round. Each window takes about 30 minutes to install, minimizing heat or cooling loss. Energy savings will offset any temporary losses over time.
How should I prepare my home for window replacement installation?
Remove curtains, blinds, and window treatments. Security sensors should be disabled by your security company. Clear a path to the windows and remove nearby wall decorations to prevent damage.
How long does it take to receive and install replacement windows?
Windows are custom-built, so manufacturing times vary. Installation typically takes one day, about 30 minutes per window, plus time for trim work and cleanup.
What warranty comes with the windows installed by Window World of Cape Girardeau?
All windows and patio doors come with a manufacturer's lifetime limited warranty and a repair labor guarantee valid as long as you own your home.
What happens to my old windows after replacement?
Old windows are removed from the property and properly disposed of unless you inform the installation crew beforehand that you wish to keep them.
What should I do if there is a problem with my new windows?
Most issues are easily corrected. Please contact us anytime for assistance and support with your windows.
What are some nearby places around Window World of Cape Girardeau that customers might visit?
Nearby places include Hi Tech Automotive for tire and automotive needs, Pure Country C106.1 for entertainment, and Stump Buster Fireworks for seasonal shopping.
How can nearby transit or service locations help me when visiting Window World of Cape Girardeau?
Places like U-Haul Moving & Storage of Cape Girardeau offer truck rentals which can help with transporting home improvement materials. Also, American Family Insurance nearby can assist with coverage questions related to your home projects.
Are there any nearby service providers that complement the home improvement services offered by Window World?
Yes, businesses like Riverside Roofing Company and Pierce Supercenter nearby offer roofing and construction services which can complement window and siding installation projects.