The all glass, frame-less, sling system does not have any vertical structure what so ever. Cover systems are truly a revolutionary product for your home, condo, office, restaurant or storefront. Transforming spaces-you will be the envy of all. Cover glass systems achieved both European and American technical approval and now this wonderful system is available for your outdoor/indoor entertainment. The system allows you the free choice of either a complete or partial opening-you decide. Simple to use, this very functional all glass system is just perfect for either new or remodel projects. Cover Glass USA does the installation of its system. Call us today…let’s us share our ideas with you.