If you want the look of an old time tin ceiling, but are concerned your existing ceiling is too out of level or might not provide enough support, consider a drop-in decorative ceiling tile system. You might think that you’ve never seen a drop-in ceiling, but just look up the next time you’re shopping at a store in the mall or eating in your favorite restaurant. Drop-in ceilings have been a favorite of commercial builders for years as they allow easy access to wiring and plumbing above by simply lifting a tile and they’re very easy to install.