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Founded in 1988, Hy-Lite is the premier manufacturer of acrylic block windows in the United States.


Hy-Lite offers a wide selection of customized, pre-framed acrylic block windows, glass block windows and decorative glass windows. Unique, stylish, and made with pride in the U.S.A., these dazzling privacy window products are more than just windows…they’re jewelry for the home!

Our showroom is designed to showcase the best windows available and to connect you with the most trusted designers and installers in the region. From start to finish, you’re in good hands when you shop for windows at The Pro Gallery in Middletown, PA. Our professional team members will help you select your new windows to make sure they’re a perfect fit!


Schedule a Window Consultation with one of our experts to view all the possibilities! 


After you’ve picked out your brand new windows, one of our trusted professional installers will schedule the installation date.


These windows systems enhance natural sunlight, improve ventilation and provide easy egress in case of emergency – all while adding quality living space to any home at a fraction of the cost of above grade construction.

Types of Glass Block

Acrylic glass block
Acrylic Block Windows

Acrylic blocks are injection molded and heat welded using architectural-grade acrylic resin, and are available in a variety of sizes and styles. Acrylic blocks are 70% lighter than the average glass block, and are easier to repair if scratched or damaged.

Decorative glass block
Decorative Glass Block Windows

Hy-Lite has created an eclectic line of privacy window designs unlike anything you’ve ever seen. Incorporating contemporary, transitional, and traditional design elements, Hy-Lite’s new Home Designer Collection has something for everyone.

True glass block windows
True Glass Block Windows

Hy-Lite’s True Glass Block Windows are lighter and easier to install than traditional glass block windows.  They feature a multi-chambered all-vinyl frame with a nailing fin for easy new construction installation. 

Glass block windows from Hy-Lite

Home Designer Collection

Schedule Your Visit

Come in and experience our showroom today!

  • Huge variety of styles and selection
  • Customization
  • Access to our network of trusted installers & designers