Cost

• If you’re installing the ceiling yourself, you’ll pay less for drywall panels than you will for acoustical tiles and the grid that supports the tiles. However, if you’re going to hire an installer, the labor charge to install drywall may be higher because the drywall contractor has to tape the seams in the drywall ceiling in stages, which requires several trips to your home.
  
  

Tools

• Installing either type of ceiling requires the ability to use basic carpenter tools correctly. To install Sheetrock, you’ll use a measuring tape, utility knife, drywall screw gun and drywall taping tools. To install acoustical tile, you’ll use a drill, a screw gun, measuring tape, carpenter’s level, and a saw or nippers to cut the grid.
  
  

Mechanical Access

• If you’re installing a basement ceiling, wiring, plumbing and ductwork may run between the joists. Acoustical tile features drop-in tiles that you can remove if you need access to a leaky pipe. Drywall, on the other hand, creates a permanent ceiling surface, and you’ll have to cut out a section of drywall to access the plumbing and mechanical elements.
  
  

Repairs

• A water leak can leave a dark yellow stain on drywall or acoustical tile, but in the case of the tile, it’s a simple process to remove one or two sections and slip new tiles into the grid. Repairing a ceiling made from drywall requires cutting out and replacing the damaged section before re-taping, sanding, and painting the entire ceiling.
  
  

Fixtures and Other Considerations

• On a drywall ceiling, the joists are just beneath the drywall panels, making it simple to attach heavy lights or ceiling fans to the joists. On a drop ceiling, however, the grid, which hangs from wires, isn’t designed to bear the weight of heavy fixtures. When choosing fixtures for an acoustical tile ceiling, your choices are limited to can lights and other lightweight fixtures designed to fit between the grids. Keep in mind that installing an acoustical tile ceiling will lower the ceiling height in your room by a few inches.