2 story log Garage J2 19.5 ft. x 19.5 ft. x 19.5 ft D.I.Y. Building kit | Hud-1 EZ Buildings The J2 garage Kit offers 688 sq. ft. of interior space and is the perfect garage building for your vehicle, storage, it is also perfect for a laundry area, workshop, guest room and hobby room. This is a highly versatile building kit for what every needs you may have. The J2 has excellent head room and includes Two 8 ft. x 6 ft. 4 1/2 in. wood doors for that old rustic look. The kit includes T and G 2 6/8 in. wall logs, 3/4 in. roof deck boards, garage doors, side door, and double glazed double window for lower level, double glazed single windows upstairs and hardware included. Shingles not included.