Search The Directory The Web for Home > Business > Industries > Construction and Maintenance > Materials and Supplies > Masonry and Stone > Masonry Units > Glass_Units New! Submit a site   whatUseek Collection Sites (submit a site ):   Give your site great placement in this category in as little as two business days!     whatUseek Directory Site Listings:   Euro-glashaus - European glass blocks and installation systems.   Glass Block U.S.A. - Listing of regional companies supplying glass blocks.   International Product Supply - Source for glass block .   Katona Glass Block - Wholesale distributor of Vetroarredo and Vitrablok glass blocks. The Europe finest glass block manufacturers. Many different colors and designs, and easy assembly system.   Pacific Accent - Pacific Accent manufactures, through a patented process, the highest quality, most versatile completely assembled real glass block windows & panels available.   Pittsburgh Corning - Pittsburgh Corning Corporation manufactures residential, commercial, and industrial building materials, including glass block and cellular glass insulation.   Tafco Corporation - A complete line of loose and prefabed glass block products.   Weck Glass Blocks - WECK® blocks bring a unique combination of visual excitement and practical value to your home or office. The welcome light and solar energy, while excluding noise, dirt and intruders. Help build the largest human-edited directory on the web.   Submit a Site - Open Directory Project - Become an Editor

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