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WELCOME TO BIG L WINDOWS AND DOORS
The best home window replacement company in Buffalo and Western New York
Big L Windows & Doors in greater Buffalo, NY offers home window replacement & replacement doors featuring Marvin windows for homeowners & builders. Our extensive selection of cutting edge products deliver unmatched beauty and state-of-the-art performance for energy savings, reduced maintenance and a more comfortable home.
Big L Windows & Doors delivers a wide array of custom-made styles, decorative options, complementary trim selections, and performance packages for a fully customizable solution to suit your individual needs.
We have a reputation for making a Big difference – a Big difference in sales, service, installation, and products.
Our professional approach, highly trained staff, and affordable pricing will help take the stress and confusion out of your new project.
News and Events
How To Install An Entry Door
Entry Door Installation There a number of reasons you might consider installing an entry door in your home. Perhaps your current door looks worn out or has become difficult to operate. Maybe it is not energy...
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