Hello One Room Challenge Week #4! I hate you. Week #1 was off to a nice enough start but by Week #2 disaster struck and I just completely skipped Week #3 because, let’s be honest, at this point I’m just playing catch-up. But! We did build a DIY barn door and I learned a lot that I could not have anticipated prior to installing my first barn door. So, today I’m sharing a DIY barn door building plan AND 5 lessons I learned installing one.