Gypsum Ceiling Supplies Acoustical Tile and drywall Access Doors and Panels are designed to provide efficient and secure service access to critical areas in acoustical tile ceilings for a wide range of commercial, industrial, institutional and residential applications. Offering a recessed panel design with fire resistant options, our acoustical tile access doors are an excellent choice for locations where a virtually concealed installation with the door and ceiling are desired. Perfect for both new and retrofit building projects, our acoustical tile access doors enable easy access to mechanical, electrical, plumbing and other building systems above the tile ceiling grid.