sliding door that blocks off the outdoor shower
One day this will be in my house...
Build This over your windows with a lock into place lock
quiet glide barn door hardware - Google Search
How To Build Faux Beams - excellent tutorial shows how to build these beams using stock lumber.
Like the covered type valance over the barn door hardware ~ from Evolution of Style: Homearama 2013 - House Tour #2:
South Shore Decorating Blog: 50 Favorites For Friday #144
Sliding barn door ~ hardware & finished product