Doors, Exterior, Swing Door Type, and Metal Conceived as a glass wall or window that could swing open rather than a typical door, the resulting glass-and-metal piece is so heavy that it required its own foundation! Thanks to clever engineering by Sand Studios, even seven-year-old Macy can operate the 2,000-pound door.  Photo 3 of 33 in Designed In-House

Designed In-House

3 of 33

Thanks to clever engineering by Sand Studios, seven-year-old Macy can operate the 2,000-pound door.