Many homeowners in the St Louis area have basement windows where the grade of earth is very near the bottom of the window or even above the bottom of the window such as what is pictured.

basement window photo before

Basement Window (before new glass block installation)

When it rains hard many times the windows leak and the windows rust from the moisture. The SOLUTION…..Glass Block Basement windows  from Masonry & Glass Systems award winning installers. We will install a solid concrete slab under our glass block panel that elevates the window above the moisture and keeps the window dry and clean.


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Basement window after glass block installation 

After the glass block window is installed the homeowner gets all the benefits of glass block, security, energy efficiency, light with privacy with the added benefit of a dry basement and a window that goes from a problem to an asset. Learn more about how to secure basement windows.

Glass Block Basement Windows in St. Louis

Masonry & Glass Systems offers the best window installation in St. Louis.
The best windows, at the best prices, with the best window company.

Call us Mon-Fri at 314-535-6515


click the link below to receive a free quote for your new basement security windows

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Add beauty and security to your home with maintenance free energy efficient Mulia glass block installed in your basement windows.

No more painting, caulking, storm windows or repairing broken sashes with Mulia glass block windows by Masonry & Glass Systems. Mulia glass block windows provide you with light AND privacy.

If you or someone you know is looking to replace their basement windows with a new energy efficient basement security window, please contact Masonry & Glass Systems in St. Louis. They specialize in replacement basement windows, security windows and all types of replacement windows. For more information, email them at: or call 314-535-6515