Marrying the benefits of the lightweight Kalwall composite panel technology with the low maintenance, corrosion and moisture resistant aluminum box beams, we can offer monumental clearspan™ skylights and structures with spans in excess of 100 feet. The leaders in large scale daylighting systems, Structures Unlimited, Inc., a strategic partner of Kalwall, offers total design control, fabrication, delivery and complete installation with single source responsibility. When you need it done right, on time, and in budget, we have your solution. No more need for separate steel fabricators, glaziers and painters – these skylight systems are pre-fabricated, pre-finished and ready for quick, curb up installation. Installations completed in weeks, not months, due to component standardization and CAD technology.