Custom Glass Block


We install Basement Windows!!


Free Estimates!!


(716) 743-1446



Custom Glass Block Co services all of Western New York. We are located in North Tonawanda and serve Niagara Falls, Lewiston, Lockport, Sanborn, Youngstown, Ransomville, Wilson and anywhere else you have the need for new windows.


We have over 20 years experience in custom designing glass block windows for your basement, entrance way, kitchens and the rest of your home

  • Bathroom Walls
  • Kitchen Walls
  • Interior Partitions
  • Basement Windows
  • Vents
  • Light Weight Glass Block
  • Maintenence Free
  • Installed quickly