Certified by Window World of the Capital District • Aug 30, 2026
Window Installation ServiceWindow SupplierDoor SupplierSiding ContractorRemodeling ContractorWindow World
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!
Details
Wheelchair accessible entranceAvailable
Location
Certified by Window World of the Capital District • Aug 30, 2026
Certified by Window World of the Capital District • Aug 30, 2026
Monday7:30 AM - 4:00 PM
Tuesday7:30 AM - 4:00 PM
Wednesday7:30 AM - 4:00 PM
Thursday7:30 AM - 4:00 PM
Friday7:30 AM - 4:00 PM
SaturdayClosed
SundayClosed
Reviews
3.8
133 reviews
5 stars
85
4 stars
6
3 stars
6
2 stars
7
1 star
29
GS
Georgia Springer
Aug 27, 2026
5.0
So glad I chose the professionals from Window World! The job was done on time as promised. All my calls and questions were responded to in a timely manner. The Installers completed the job of installing 12 windows all in one day! They were courteous, cleaned up nicely and were professional. In fact, all the employees I dealt with were excellent to deal with. Would highly recommend.
KB
Kim Benjamin
Aug 17, 2026
1.0
Window world has failed to resolve issues with their product for 9 months and counting - windows that take two people to close, gaps causing drafts, and a window with a crack across it on the interior. Poor customer service, failure to follow through with correction. I recommend spending the extra money and saving your time and hassle by going elsewhere.
07/2025 - full windows installed at my house.
11/2025 - Called because one of the windows were howling in wind and it took two people to close. Also found others causing significant draft.
12/01/25 - Technician comes to house for assessment and told that replacements were being ordered.
01/27/26 - Called for status update and told they were waiting on “the plant” for replacement parts.
07/16/26 - New issue - window in non-utilized room found to be cracked from inside. Spoke with customer service to describe, texted photos, and also reminded of outstanding issues from November 2025. Advised would receive call back.
08/17/26 - Still no response, subsequent call. Described issues, again. Customer service will call back after file is found.
To be continued…
CW
Christina Williams
Aug 4, 2026
1.0
Do not go here. I contacted Window World regarding an urgent matter: the window in my son's bedroom will not open, making the room dangerously hot and completely unusable for him. When I initially ordered, the representative explicitly promised the work would be completed before the end of summer. That was a completely false promise.They claimed they would call the following week to schedule the installation, but they never did. I had to call them multiple times just to get an update. When I finally reached someone, they casually informed me it would be another 16 weeks, and I still don't have an actual installation date set! Because of their delays, my son effectively doesn't have a bedroom to sleep in. To make matters worse, they completely refused to issue a refund despite explicitly lying to me about the timeframe. Save yourself the stress and take your business elsewhere.
PS
Paul Shelmandine
Aug 4, 2026
5.0
Had 4 windows installed.
Work performed as instructed, excellent installer, good attention to detail, window quality is excellent. Not a single issue. Strongly recommended
TJ
Tommy McGrath Jr
Jun 15, 2026
5.0
We had a bay window changed to three regular standard windows with the little squares. We love it. Great job by the installers. If we need any windows in the future it will be with Window World.
Frequently Asked Questions About Window World of the Capital District
What types of payment methods and financing do you offer?
We offer a variety of payment methods and financing options (subject to approved credit) 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 are available at Window World of the Capital District?
They offer payment via cash, check, and financing options subject to approved credit. Contact them for details about current promotions.
Are replacement windows installed from the inside or outside?
Most replacement windows are installed from the outside. Installation experts will assess and explain the best installation method during your appointment.
Can Window World of the Capital District install replacement windows throughout the year?
Yes, they install replacement windows year-round, minimizing heat or cooling loss during installation.
How should I prepare my home for window replacement?
Remove curtains, blinds, and window treatments, disable security sensors with your security company, clear access to windows, and remove nearby wall decorations.
How long does the window replacement process take?
Each custom-built window takes about 30 minutes to install. The entire job, including trim and cleanup, typically takes one day.
What warranty coverage is offered on windows and patio doors?
They provide a manufacturer's lifetime limited warranty plus a repair labor guarantee valid for as long as you own your home.
What happens to my old windows after installation?
Old windows are removed and properly disposed of. If you want to keep them, notify the installation crew upon arrival.
If I encounter issues with my new windows, what should I do?
You can contact Window World of the Capital District for assistance, as many common issues can be easily resolved.
What are some nearby places of interest around Window World of the Capital District?
Nearby attractions include Zero Gravity arcade for entertainment, the American Italian Heritage Museum for cultural visits, and local eateries like KFC for dining before or after your appointment.
How can nearby businesses like Capital District Truck Center and Budget Truck Rental assist customers visiting Window World?
Customers can access automotive services at Capital District Truck Center and rent vehicles at Budget Truck Rental, which are conveniently close for transportation needs during home improvement projects.
What home improvement or related services are available near Window World of the Capital District?
Magic Kitchen Home Improvement offers countertops and home goods nearby, while Space Saver Self Storage provides storage solutions, aiding customers managing renovations.
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