Masonry Magazine February 1987 Page. 56
WECK® Glass Blocks
Quality Glass Products since 1900
Design-Patent
NUBIO clear or goldtone
Design-Patent
AKTIS clear only
CLEAR VIEW clear only
X-RIB clear only
FORTRESS clear only
FORTRESS - Security
The glass faces of this Glass Block are substantially thicker than normal Glass Blocks. Firearms tests in Europe showed this block to be bullet resistant. An excellent choice to deter vandalism or break-ins. The FORTRESS block has a hollow low pressure center, which gives it good insulation qualities.
For More Information, Contact: Glashaus, Inc.
P.O. Box 517, Elk Grove Village, IL 60007 312-640-6910
56 MASONRY-JANUARY/FEBRUARY, 1987