OH YES!!! Instead of buying an expensive barn door track kit, make one yourself. Fifty-eight dollars worth of hardware—including casters and plumbing pipes—transformed two salvaged 10 dollar doors into a barn-style entry.
Good old Martha taught us that rather than buying those ridiculously expensive anti-slip mats for a rug, just turn it over and run a few lines of acrylic-latex caulk every 6 inches or so. Let dry and flip over and your rug wont be going anywhere!