Westeck introduces the next generation of patio door systems for the modern home owner. The GrandView patio doors provide clients with unmatched design flexibility. The GrandView MultiSlide offers configurations XXO, OXX, XXXO, OXXX and XXXXO for the ultimate in a large patio opening. The same panel design provides a uniform aesthetic allowing the system to be seamlessly integrated. This system allows the client to open up their home with large unobstructed expanses bringing the outside in. With tested sizes up to 20' wide and 9' tall, the options are endless!