Schoolhouse is a part of our From Plain To Beautiful In Hours collection, this one comes in this lovely finish and can be used for commercial or residential projects in standard 15/16” grid systems. Our tiles are 24"x24" and 24"x48" can be installed over most surfaces such as popcorn, drywall, stucco, plywood and most flat surfaces using a construction grade adhesive or you can lay them into standard suspended(drop in) ceiling systems.