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The Replacement Window Company Buffalo NY Trusts

Over the past 50 years as one of the leading Buffalo NY window companies, we know that shopping for new or replacement windows can be a little scary.  For over five decades our family has been working hard to take the stress out of replacing your home's windows.  Whether you're new to the Buffalo area or a lifelong resident looking to improve the look and energy efficiency of your home, our entire staff is here to help.

The Lowest Prices on Replacement Windows in Buffalo

Regardless of whether you're looking to replace every window in your home, or simply add a new bay or bow window, we go to great lengths to offer the very best selection of new windows at consistently lower prices.

Some of the Area's Most Talented Window Installers

The performance and reliability of your new windows will only be as good as the professionals who install them.  At Buff Windows we staff a team of highly-experienced window installation experts, with ongoing training and expertise in every type of window install.

  • Windows for New Home Construction
  • Affordable Buffalo NY Replacement Windows
  • Vinyl and Custom Wood Windows
  • Windows from Glass Blocks
  • Special Easy Financing on New Windows
  • Experienced Window Install Professionals
  • Backed by Our Family's Lifetime Guarantee
  • OKNA, Andersen, CertainTeed TrimLine and Simonton
  • We Guarantee the Lowest Window Prices
  • EPA-Certified Lead Technicians
  • Discount Pricing on Wholesale Windows
  • Replacement Windows Start at just $49

Looking for the Most Affordable Replacement Windows in Buffalo?

Buff Windows guarantees the lowest price on new windows and installation in the Buffalo area!  From single window replacements and repairs, to whole-house replacement and state of the art energy-efficient window options, you won’t find a better combination of low price and industry-leading expertise.