WELCOME TO BIG L
WINDOWS AND DOORS
Best replacement windows in Buffalo and Western New York State
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Big L Windows & Doors in greater Buffalo, NY offers home window replacement and home door replacement featuring Marvin windows & doors 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.
Buyers Want Worthy Windows
Homebuyers know what they want… And they’ll wait for it. Since buying a home is a long-term commitment, new-home buyers do not want to compromise on their future property. Instead, they’ll hold out...
Promoting Wellbeing With Accessible Homes
When envisioning the perfect home for their family, Kiley and Jim agreed that accessibility was paramount—access to the outdoors, and access for their daughters, Langley and Boelyn, who have special needs and...