Canopies+Walkways Home » Products » Canopies+Walkways The possibilities are endless when it comes to executing imaginative canopy designs that can form a signature accent to any building. The structural integrity of Structures Unlimited canopies, awnings and walkways is ideal in any climate. Pre-engineered canopies+walkways are ideal for linking buildings or providing protection from the elements at entries and drop off areas. Structures Unlimited is your single-source supplier for lightweight, low-maintenance aluminum support structures. Kalwall® translucent sandwich panels are secured to the superstructure to form a durable, rigid, long-lasting structure, which delivers balanced, glare-free daylighting. The unique, horizontal overlap eliminates leaks that plague other systems. Snow guards, gutter systems and downspouts are available. Unlike glass, natural rainfall actually helps keep the panels clean and free of unsightly dirt and debris. The system’s superior structural integrity stands up to hurricane-force winds, high snow loads and the most demanding code requirements. Single-source responsibility saves time and site coordination.