Our s: 401 pergola system blends in elegantly and discreetly with the building's architecture. You have a free choice of roof sizes and blind systems. The toughened safety glass is available as clear glass, in many colour shades or with screen printing. No additional shading is required depending on the choice of glass. The constant further development of our technology as well as the use and sound workmanship of top-class materials lead to a tried, trusted and lasting pergola system.