The folks at AKA Design really thought outside the box — on top of building this lovely door from upcycled wood (love the vertical metal accents!), they used broken scooter wheels to create the hardware!
And, over at The Lettered Cottage, one of Layla’s readers, Brier, shared this solution which uses a lowly sliding closet door rail — but it hardly looks like one once it’s painted and hung with the wood!