Things You'll Need
Instructions
Decide what type of barn you wish to build. Bank barns, Mail Pouch advertising barns and round barns are three barn types found in Ohio and throughout the Midwest.
Choose a barn plan from the Historic American Building Survey page in the Resources at the end of this article or find other barn plans that please your eye. Use an overhead projector to enlarge your chosen design to the size your toy barn will be. Sketch the design onto easel paper using a carpenter's pencil or black marker. Lay out the design of your chosen barn on ¼-inch plywood or Masonite.
Cut all pieces using a jig saw. Assemble the three fixed walls first, before assembling any walls with sliding doors. If all four walls are fixed, assemble the front, back and one side wall first, leaving one wall open. Use butted joints and carpenter's glue for a temporary hold. Allow everything to dry overnight. Use the thinnest diameter paneling nails you can find, and use a tack hammer to secure everything. Nails should be three to six inches apart.
Nail wood strips inside the barn, flush with the top edge of the sides, to serve as supports for the hayloft, if your barn design includes one. Cut an access hole at one end of the hayloft floorboard and make a ladder using wood strips and dowel rods. Add the remaining fixed wall. Use the first piano hinge along the right or left side, depending which way you want your fourth fixed wall to open. Nail or screw the piano hinge into place according to manufacturer's directions, using supplied hardware.
Make channels for sliding doors using chalkboard rail or wooden, plastic or metal U-channel, if your barn design includes them. Secure the top and bottom rail to the side walls and hayloft floor, if any, before sliding the walls into place.
Make an accessible roof by attaching the second piano hinge between two roof panels. Nail all other roof panels into place.
Paint your barn in your desired color. The most common barns in Ohio use white and red paint and walnut or oxblood stain. Place your barn on your layout or make a display table from plywood and two-by-fours.