Excel is your best choice if a competitively priced, precisely engineered operable partition fits your needs. Excel (formerly 700 Series) is robotically assembled thus guaranteeing precise engineered dimensional and consistent quality. Each panel frame is fully welded utilizing heavy gauge galvanized steel. The trimless panels skins can be steel, welded to the frame or a steel reinforced tackable surface also welded to the frame panel. Excel is available in single (right angle or switch and curve operation), paired center stacking or continuously hinged electric configurations. Independently tested full size specimens based on current ASTM test procedures have achieved STC values of 43, 48, 50 and 54. If your partition needs include proven field performance and durability combined with a competitive price point Excel is your best option.