We Install Year-Round And Offer A Lifetime Warranty! Call 585.749.3265 Today!

About Us

John ferrara

Vanguard Glass Block is locally-owned and operated by John Ferrara. We're also proud to say that John is the exclusive installation expert for Vanguard and does all of our installations.

With an array of benefits, the choice to install glass block windows is obvious. We love that we can supply our clients with a way they can reduce their energy bills and save money. Our 100% American-made windows will update the look of your house, for the lowest prices in town! Our high-quality products will also keep out bugs and water!

Vanguard Glass Block Company provides:

  • Energy Savings Glass Block Solutions
  • Lifetime Warranty
  • Attractive New or Replacement Windows
  • Added Security
  • Fast Turnaround Time

only99per window with the purchase of 4 of our American-made 32" x 14" glass block windows

Vanguard Glass Block • 585.749.3265
Vents available for additional charge. Additional charges for lead based paints. Possible additional charge for jobs outside Monroe County. Must present coupon to receive discount. Not valid with other offers or services. Minimum purchase required. Expires 9/30/2013.

10offGlassblock
Garage
Window

Vanguard Glass Block • 585.749.3265
Vents available for additional charge. Additional charges for lead based paints. Possible additional charge for jobs outside Monroe County. Must present coupon to receive discount. Not valid with other offers or services. Minimum purchase required. Expires 9/30/2013.