We recently enclosed our dining room to make a playroom for the kids. To make the most out of our newly created space, we decided that two barn doors would be the perfect solution.
I made the doors out of dimensional pine from a local lumber yard. The track is a standard barn track from our local co-op and I painted it black with metal spray paint. It was a longer project, but there isn't anything thats extremely hard to do. The most challenging piece was leveling the doors and making sure they hung evenly and closed perfectly together.