EXTECH/Exterior Technologies Inc. is proud to announce that a U.S. patent has been granted for their 2100GL Snap-In GRIDLOCK Glass Block system. The GRIDLOCK Glass Block System has revolutionized the use of glass blocks in walls and windscreens. Primary applications for this system include transit shelters or windscreens for buses, trains, and other public transportation...Continue reading

At an awards ceremony in December 2010 honoring winners of the prestigious annual Manufacturer of the Year Awards, EXTECH was named 2010's Manufacturer of the Year in the Medium Company category by the Pittsburgh Business Times.