CeilingMAX Grid System quickly and easily covers old tile ceilings, floor joists, plaster or drywall. Using snap-in technology, CeilingMAX works with any standard 2 ft. x 2 ft. or 2 ft. x 4 ft. tiles. Manufactured with high-grade vinyl, CeilingMAX eliminates rust and scratches without demolition cost, mess and downtime. CeilingMAX provides an immediate acoustic solution and with surface mounting, saves up to 6 in. of ceiling height when compared to a standard drop ceiling.