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Window Factory Outlet

Buffalo Window Installers
Ranked #11 in Buffalo | Grade B-
4.50 (97 reviews)

Window Factory Outlet

Window Factory Outlet helps Buffalo homeowners upgrade to energy-efficient replacement windows with straightforward consultations and coordinated installation. Customers often note clear communication from estimate to install and efficient on-site work.

Why Homeowners Choose This Business

Clear, low-pressure consultations; guidance on window options; efficient, tidy installs; factory-direct value; weekday availability at the Buffalo showroom.

Service Area

Buffalo and surrounding Western New York communities. Contact the office to confirm service coverage for your address.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Has an established presence within this local market.

Services Covered

  Renovation Services
  Installations
  Replacement Windows
  Vinyl Windows
  Window Installation
  Energy Efficient Windows
  Double Hung Windows
  Sliding Windows
  Picture Windows
  Casement windows
  Custom Sized Windows
  Window Trim and Wraps
  Window Estimates
  Window Contractor Buffalo

Replacement windows, custom sizing and styles, measurement and installation, trim and exterior wrap work, consultation and estimates.


Recent Reviews

4.50

(Based on 97 reviews)

Reviews frequently mention low-pressure, honest consultations and helpful guidance in choosing window options. Many note prompt scheduling, quick installation—sometimes completed in a morning—and courteous, tidy crews. Customers also point to good value for the quality and competitive pricing. Communication with sales staff is cited as responsive throughout the process.

Google Review
Marie Brehm on Window Factory Outlet

Nick is amazing to work with. I previously bought windows for my house and buying more this year for my rental. They did a great job before so there is no hesitation to buy again. I was so glad nick was still there to talk to again. I never felt pressured into a sale, and he was completely honest and up front. I recommended him to my family and friends. Totally worth giving them a call.

Google Review
Matthew Barth on Window Factory Outlet

These guys are the real deal. Our salesman Jason was able to go through all of our options and find the best fit for our house. We had 9 total windows installed. Their crew was able to complete the entire job in one morning. Highly recommend, they even offer no interest financing.

Google Review
Jade Salzman on Window Factory Outlet

Couldn’t be happier with our new windows! Our salesman Jason was extremely professional, knowledgeable and always available if we had questions or needed anything. From the estimate/paperwork to the window install it was only a 7 week lead time which was way faster than expected! Yay!!! The install crew was polite, quick and efficient. We started off by doing 4 windows but will for sure be reaching out to Jason on future window needs!!

Google Review
Joseph Losardo on Window Factory Outlet

Would recommend Window Factory Outlet to anyone looking to upgrade their windows at an extremely affordable price. I bought my house in august and the house had the original windows from the 70s. I gave window factory outlet a call and the salesman Jason was extremely punctual, professional, and knowledgeable with every and any questions I had. Also if you think you can’t afford it, think again. They have great financing options available for anyone looking to get their windows replaced in a timely manner. The window installation crew was extremely diligent and very polite (even took their shoes off in the house) They worked very hard and it was a very quick and easy process!

Google Review
Mark Attea on Window Factory Outlet

From sales, measure to install everyone was professional and had expertise in what they do. Shout out to Matt and Tyrone for their masterful install and crushing the "hard part" - doing the wraps. Their work on the wraps is artistry! I would highly recommend this company to anyone who needs windows replaced. They are competitively priced and a high quality window (I got the middle price point ones). One thing that sold me on this company is that all of their manufacturing is downtown - employing people in Buffalo - not shipped in from overseas. 5 star all the way, cannot speak highly enough of this company. I've had express do a similar size job before (20+ windows) and it was day and night better experience this time. Now i can save time when I do windows next by not having to call around for a few estimates.

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Special Offers

Free Estimate

This business may offer free estimates for some services.


Frequently Asked Questions

They offer a range of vinyl replacement windows in common styles, with custom sizing available. During the consultation, staff help match styles and features to your home and budget.

Timing varies by project scope, but many reviewers report efficient, same-day installations for multiple windows. Scheduling and lead times are reviewed during your estimate.

Yes, consultations and estimates are available. You can call the Buffalo office or use the contact form on their website to schedule.

Reviews indicate installers complete finishing details, including trim and exterior wraps where needed. Specifics are confirmed during measurement and proposal.

The showroom and office are typically open Monday through Friday during daytime hours. Check their site or call ahead to verify current hours.
 Verified Listing

Opening Hours


  • Monday 8:30 AM – 4:30 PM
  • Tuesday 8:30 AM – 4:30 PM
  • Wednesday 8:30 AM – 4:30 PM
  • Thursday 8:30 AM – 4:30 PM
  • Friday 8:30 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
4.50 (97 reviews) FeaturedPro Business
Address
815 Smith St, Buffalo, NY 14206
Phone
Business Type
general_contractor

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