Image Doric The Seves Glass Block Doric is unique, and so are some of the products you need for installation. For example, the Pegasus™ line and the Doric line each have specialized spacers that you must use with that line. Find A Distributor Order/Weight 5 Home Accessories Mortarless Glass Block Installation Doric Horizontals Verticals Horizontals Horizontal Doric Spacer Verticals Vertical Doric Spacer Installation Technical Docs SGB-032 myMINIGLASS Silicone Installation System_En.pdf SGB-039 Silicone Installation - Pegasus (EN / ES) SGB-002 Mortar Install System_ES SGB-032 ProVantage Silicone Installation System.pdf SGB-002 Mortar Install System_EN View All »