"This plan set starts with two blueprints of sturdy all-purpose barns. One is 18'x24' and the other is 20'x24'. Both have full storage lofts with pull-down stairs, outside hatch doors and barn-style hoists to lift bulky items. A series of optional, shed-roof additions, included with the blueprints, let you expand the barns with storage sheds, carports, horse and small animal stalls, workshops, garages, greenhouses and open tractor shelters. By using the easy-to-build additions on the sides…