CAN CEILING & WALL PLANKS BE USED / INSTALLED OUTSIDE?
Yes. Ceiling & Wall Planks (including MDF*) can be used in “dry” exterior applications (i.e. no direct contact with wet weather like rain or snow). For example on a porch ceiling where they will be exposed to temperature and humidity changes, but never get wet.
*We recommend that the MDF Planks be sealed on the back (if not already factory primed on back) and painted with an exterior-grade paint on the front when used in these types of applications.