Advanced Security & Thermal Performance
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Burglar-Resistant
Our windows are built to stop intruders from prying open your vulnerable basement window frames completely.
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Impact-Resistant
Unlike flimsy alternatives, our glass blocks resist heavy impacts to protect your family and valuable stored possessions perfectly.
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Lasting Privacy
By offering various, obscure glass patterns, we provide a clean, modern aesthetic that allows abundant natural light while fully blocking any view from the outside.
Stop Drafts & Lower Energy Bills
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Thermal Insulation
Heavy glass block construction locks in your indoor climate, ensuring your basement remains warm throughout freezing Chicagoland winter weather conditions.
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Eliminate Leaks
We remove rotting wooden sills and seal every edge tightly, permanently stopping cold air drafts from inflating your heating bills.
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Lasting Privacy
By offering various, obscure glass patterns, we provide a clean, modern aesthetic that allows abundant natural light while fully blocking any view from the outside.
Custom Utility Integration
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Seamless Dryer Vents
We expertly embed custom dryer vent blocks directly into the mortar, maintaining airtight structural integrity while safely exhausting humid air.
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Fresh Air Hopper Windows
Enjoy natural cross ventilation by incorporating a secure, latching hopper window pane right inside your beautiful new glass block installation.
Beyond the Basement: Custom Shower Walls
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Luxury Spa Aesthetics
Transform your ordinary master bathroom into an upscale, modern sanctuary utilizing elegant, light-diffusing glass block architectural wall divider design features.
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Mold-Resistant Maintenance
Smooth glass surfaces and premium mortar lines wipe clean effortlessly, completely eliminating the constant struggle against stubborn bathroom mildew growth.
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Custom Walk-In Designs
We construct beautiful, doorless shower enclosures configured to fit any bathroom layout, providing ultimate accessibility without sacrificing your visual privacy.
Still Deciding if Glass Block is Right for You?
Excellent Serivice You Can Count On
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40+ YEARS EXPERIENCE
Serving Chicagoland with expert window and glass block solutions for over 40 years.
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5-STAR REVIEWED
Backed by top-tier ratings from local homeowners who trust us crews for punctual, immaculate, and professional workmanship.
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LIFETIME WARRANTY
Your project is fully protected by a manufacturer alongside a workmanship guarantee.
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TRUSTED EXPERTS
Local homeowners trust Legacy Glass Block & Window Co. for dependable service, expert installation, and lasting quality.
READ WHAT OUR CUSTOMERS SAY ABOUT US
HOW OUR PROCESS WORKS
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REQUEST A QUOTE
Tell us about your project and get a free consultation.
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ON-SITE MEASUREMENTS
We'll measure and help you choose the best options.
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1-DAY INSTALLATION
We successfully install our projects in 1-day.
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FINAL CLEAN UP
We clean up and double check our work.
REQUEST A FREE ESTIMATE
FLEXIBLE HOME IMPROVEMENT FINANCING
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Affordable Payments
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Zero Money Down
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0% Financing
