Editor’s Tip: Doors come in standard sizes of 80-inches tall with varying widths. We used the smallest standard size—24-inch by 80-inch—but if you want it to be smaller, try narrow closet door panels or use canvases in the size of your choice. Look for an unfinished slab door, which will be unpainted and won’t have any hardware on it. This is also usually the cheapest option. Now you’re ready to mount your door triptych! How far apart you space the three door panels is up to you, but measure their placement first to check that they’re even. The doors are heavy, so you may need to hang them on studs for support.
