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Serving Pittsburgh and Western PA since 2004

Professionally Installed Windows and Doors at the Guaranteed Lowest Price!

Looking to buy new replacement windows and entry doors for your home?

Century Custom Windows has a product that will meet your needs and fit your budget! We offer custom vinyl replacement windows and patio doors from Alside and Thermal Industries. We also carry the complete line of fiberglass replacement windows from both Marvin and Pella, along with the full line of Provia entry doors. If you prefer the look of a fine wood window, we offer the Andersen E-Series line of aluminum-clad wood windows and patio doors. Our professionally installed Alside Mezzo vinyl replacement windows start at only $389.00 completely installed with ClimaTech Low-E Argon glass, aluminum trim and lifetime warranty.

We Are Thermal Industries
Thermal Industries Superior Design
Thermal Industries Vinyl Window Features and Benefits
The Legance Door

Replacement Windows

Our vinyl replacement windows are the last replacement windows you will need to buy. They are made here in Pittsburgh and guaranteed for life.

More on Windows More on Doors
Andersen Wood Windows

Eagle wood windows are part of the Andersen Architectural Collection. They offer 50 exterior colors and 11 interior stain / color options.

Provia Entry Doors

Provia Signet fiberglass doors look like fine wood furniture. They are 95% American made and have a lifetime warranty on door/frame.

Before & After

Here are some photos of recent projects we completed using both wood and vinyl windows.


About Us

Founded in 2004, family owned Century Custom Windows provides professional sales and installation of custom made, energy saving, replacement windows and doors to Pittsburgh and Western Pennsylvania area homeowners. All in-home estimates are performed in a professional manner without the use of high pressure sales tactics or price gimmicks. We prefer to educate our customers about our products so they can make an informed decision. This makes the process of shopping for replacement windows and doors pleasant and stress free. If you have any questions about any of our products please feel free to call and speak to a sales representative or e-mail your question to: Thank you for visiting our website. We look forward to serving you.


Century Custom Windows © 2013

Modern Interior Design © 2012

Home Improvement Contractor: PA155

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