This one is an original design by JCS. Its (2) 10-light primed barn sash windows are both hinged to open out. Additional windows available for purchase can be placed anywhere in this design allowing extra light and enhanc- ing the spaciousness of this garage. The roofing mate- rial is corrugated evergreen metal. There is no floor to worry about rotting away. We recommend laying down a concrete slab. The 8x14 loft means plenty of room for additional storage.