Granto Glass block Company has been servicing the Buffalo/Niagara region for all of their home improvement needs, since 1992. Located at 696 Niagara Falls Blvd. in North Tonawanda, we are a full service glass block fabrication & installation company specializing in glass block windows, walls, and partitions. We also make block windows for pick up at our shop. We are family owned and operated & look forward to servicing you. We install our glass block YEAR ROUND, and some of our best pricing of the year is in Fall/Winter months.
Granto Glass Block is family owned and operated. We have been servicing the Western New York area since 1992, and all glass block units are fabricated at our workshop in North Tonawanda. We not only make standard window sizes, but can also make custom sizes for any opening. We also make specialty items such as bars, tables, shower walls, etc. We are trustworthy, dependable, and treat your home like our own. We understand the importance of customer satisfaction, and make it our #1 goal. We service residential & commercial needs.