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Free Estimate!

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If you're looking for trustworthy, professional window installers in Lockport NY, look no further than the experts at Wonder Windows.  For over 50 years we have been working tirelessly to offer WNY homeowners the best combination of affordable pricing, diverse selection and consistent professionalism.  Whether you're interested in replacing one window, all of your windows and new doors, let us show you why we're regarded as one of Lockport's most respected door & window companies.

Quality Window Installations since 1962

With over 53 years of professional experience to our credit, there are few scenarios we have yet to see.  From the replacement and restoration of older windows, to completely replacing a home's doors and windows simultaneously, our team of experts brings countless years of experience to each and every project we take on.  Here are just a few of the reasons to consider Wonder Windows in Lockport NY.

  • The best selection of both new and replacement windows
  • Some of the most experienced installers in Lockport NY
  • Experience working directly with homeowner's insurance
  • All sales and services are backed by our 100% guarantee
  • A staff of dedicated and experienced door & window installers

Window Installations in Lockport NY

When we say we know windows, we're speaking from over half a century of experience.  What began as a small family business in the early sixties, has grown to become one of the most popular and trusted window install companies in the Western NY region.  We've done this by providing a combination of unbeatable rates, highly competitive prices, and an inventory that includes some of the top names in residential windows.  Choose from leading brands like OKNA, Andersen, Starmark, Trimline and our popular line of Wonder Windows brand replacements.

Replacement Doors for Home & Patio

Choosing the right door can make a world of difference when it comes to the beauty and functionality of your home.  From highly-secure and durable front doors, to screens and sliders capable of providing many years of easy operation, Wonder Windows can help you select just the right replacement door for your home or property.  We stock one of the WNY region's best selection of replacement doors, in hundreds of designs and styles.

Ready to transform the look and value of your house?  Call Wonder Windows Lockport today to get started or receive answers to your questions.