Brand Certified
Window World of Lehigh Valley
4.1(113 reviews)
Certified by Window World of Lehigh Valley • Apr 05, 2026
Business Details
3220 Mauch Chunk Road, Coplay, PA
18037, United States
Certified by Window World of Lehigh Valley • Apr 05, 2026
(610) 432-6878
Certified by Window World of Lehigh Valley • Apr 05, 2026
https://www.windowworldallentown.com/
Certified by Window World of Lehigh Valley • Apr 05, 2026
About
Certified by Window World of Lehigh Valley • Apr 05, 2026
Window Installation ServiceWindow SupplierDoor SupplierSiding ContractorHome Improvement StoreWindow 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 Lehigh Valley • Apr 05, 2026
Hours
Certified by Window World of Lehigh Valley • Apr 05, 2026
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
4.1
113 reviews
5 stars
82
4 stars
6
3 stars1
2 stars
3
1 star
21
- DPDebra Palmieri6 days ago5.0I have had Vilma, and David and Julia from Window World replace my windows for several years. They are absolutely wonderful workers and people. The windows are keeping my house toasty warm. No more plastic on the windows!!!
- JPJohn PavlikApr 1, 20265.0Sal explained everything and showed us the construction of the windows. Couldn't ask for a more straight forward guy. We ended up calling him Uncle Sal. The price was 1/3 of Anderson's quote!!! and our new windows are TRIPLE PANE!! Very neat and professional installation done by a wonderful family of good honest people.
- DPDiane PesolaMar 27, 20265.0Installers David and Julie were very very good. Went above and beyond. We hope to see them again.
- JMJill MesserMar 25, 20265.0From Owner to sales to install it's a collaboration of teamwork to accommodate your needs ...exceeding my expectations....
- BKBetty KishMar 17, 20265.0This is our third time getting Window World windows. The installer, Window World of Lehigh Valley is the second time using their services. I only have high praise not only for the windows but the men who installed them . Very courteous and professional installing them. Everything was cleaned up the way it was before they started. Staff at the office and sales were great too. If you are looking for great windows at a very good price I recommend them highly. The top leading sellers of windows are garbage compared to them. I say this out of experience dealing with windows installed by a big competitor where they installed windows on our new house 5 years ago and I had to have them replaced. They installed them and wanted to charge for reinstalling new ones if needed. Buyer beware when getting windows. These leading sellers rip you off for every little thing. Thanks Window World !
Frequently Asked Questions About Window World of Lehigh Valley
What does "Any Size, Installed" mean?
The term "Any Size" refers to any size replacement Double-Hung window our manufacturer will construct. Currently this is a minimum width and height of 15" X 26" and a maximum of 48" X 78". "Installed" refers to the removal of a basic Double-Hung wooden window and installing your new Window World replacement window, using the existing wooden stops.
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.
I'm overwhelmed by all the industry jargon. What do these words mean?
At Window World, it's our goal for each and every one of our customers to feel comfortable throughout their home improvement experience. We try to always explain any construction concepts in terms everyone will know when we're in the home, but we also like to make definitions available in advance. If there are any concepts you'd like to read up on as you research your options, feel free to download our Industry Terms document.
What are the business hours for Window World of Lehigh Valley?
Window World of Lehigh Valley is open Monday through Friday from 9:00 AM to 5:00 PM and closed on Saturdays and Sundays.
What payment methods and financing options are available?
They accept cash, check, and offer financing options subject to approved credit and promotional periods. Contact them for more details.
What types of products and services does Window World of Lehigh Valley offer?
They offer ENERGY STAR replacement windows, doors, vinyl siding, shutters, gutters, as well as installation services for windows, doors, and vinyl siding.
How long does a window installation usually take?
An average job takes about one day, with each window installation taking about 30 minutes plus additional time for trim work and cleanup.
Are the replacement windows installed from inside or outside the home?
Most replacement windows are installed from the outside, though sometimes installation from the inside is necessary depending on your home's specifics.
Will I lose a lot of heat or cooling during window installation, and do you install year-round?
Window World installs windows year-round. Crews minimize heat or cooling loss by installing one window at a time, and energy savings will offset any minor losses during installation.
How can I prepare my home for the window replacement installation?
Remove curtains, blinds, or window treatments and have security sensors disabled. Also provide clear access to the windows and remove nearby wall decorations.
What nearby places can I visit before or after my appointment at Window World of Lehigh Valley?
You can visit Willow Street Pub for a meal or drinks, Newhard Farms Corn Shed for fresh produce, or Anita's School of Dance for fun activities nearby.
Are there any nearby services that might be useful for homeowners?
Nearby you can find Web Windows and Doors Direct for roofing and window supplies, Drobot Automotive for car repairs, and North Whitehall Chiropractic for health services.
Is there a nearby place where I can enjoy barbecue near Window World of Lehigh Valley?
Yes, Bad Bones BBQ, LLC and Grumpy's Bar B Que Roadhouse are nearby barbecue restaurants you can enjoy after visiting.
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