About Us Windows Unlimited

We're more than just windows and our history proves it. Windows Unlimited was the very first company in Pittsburgh to introduce insulated glass as well as vinyl windows. And that's just the beginning. Our business philosophy is very simple and our success today is built upon the same foundation that we began in 1963.

Customer satisfaction and innovative products are the cornerstone of our company. Call for a free in-home estimate, e-mail us. Or, just tell us how you prefer to be contacted.

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To continue to strive for total customer satisfaction. We pledge to have the best products available, the best trained installation teams and quote the best possible price for these services.


	1963	The first day of operation on April 1, 1963 by John M. Cavanaugh who had been in the window business since 1947

	1969	Introduced the first customized insulated glass replacement window

	1979	Replaced aluminum window with a more efficient vinyl unit

	1981	Introduced first custom-built insulated painted-door system

	1985	Because of customer response, began installing siding, soffit and fasica and rainwear

	1996	Fullback® contoured underlay for siding was introduced for better strength and efficiency

	1998	Introduction of First R-10 insulated glass, the most efficient glass ever designed

	2003	First company to have an ALL ENERGY STAR® product line

	2009	One of the first companies to have computer generated product designs

	2011	Windows Unlimited Pledge... Continue to strive for total customer satisfaction and to bring you the best products available. Also, we pledge to have the best trained installation teams and quote the best possible price for these services.

Jim Ca Since Jim’s father founded Windows Unlimited, Jim has made windows, doors, and siding his career for over 39 years. So when a potential customer understands that this family business was built right here in western PA and now boasts over 25,000 satisfied customers, it’s no wonder Windows Unlimited is the preferred choice for replacement windows, doors and siding in the region.

Remember, Pittsburgh and its surrounding suburbs are comprised of virtually every form of residential and commercial property. From turn of the century victorians, post-war ranches, colonials, and multi-levels to energy efficient community designs and spacious country estates, Jim and the Windows Unlimited Team has been providing fully warranted home improvement solutions for generations. Nearly 50 years of experience backs every sale!

Jim Ca In 2011, Chris Rodgers joined the Windows Unlimited team and he looks forward to serving our community for years to come. Call up and ask for him personally. That's how we prefer to do business!

Give us a call! We'll come to your home!
Phone: 1-800-244-1963 • fax: 412-714-4752
Established in 1963!