Removal of Acoustical Ceiling

Asbestos

• Before beginning work, have the tiles checked for asbestos. Some acoustic tiles installed before the 1970s might contain asbestos as part of their structural makeup. Asbestos can be harmful to humans if not removed properly. If evidence of asbestos is found in your ceiling tiles, have them removed by a professional firm, as this is beyond the scope of a DIY project.

Preparation

• Removal of an acoustic ceiling can be a messy job, so be sure to prepare. Remove any furniture, if possible, beneath the ceiling. If the furniture can't be moved, place sheets or plastic drop clothes on top for protection. For easy cleanup, also line the floor with sheets or drop cloths. Open any windows or doors for plenty of ventilation during the removal process.

Drop Ceilings

• Some acoustical ceilings are installed in a drop framework. This structure resembles a big checkerboard fastened a foot or so from the original ceiling. Acoustic tiles are placed into this framework one at a time. These type of ceilings are mostly used in office and commercial buildings where the tiles are used to cover pipes and other utilities. To remove an acoustical ceiling composed of dropped tiles, remove the tiles one by one from the ceiling framework. Remove the framework by loosening the screws securing each of the framework points to the ceiling above.

Fastened Acoustic Tiles

• In some locations, the acoustic tiles may be directly glued or screwed into the ceiling. In cases like this, first look for any fasteners holding the tiles in place and remove. Remove glued tiles by prying one or two out of place with a pry bar or crowbar. When removing in this fashion, take care not to damage the ceiling above. Once you have removed a few tiles, slip a flat putty knife or paint scraper between the other tiles and the ceiling to cut the glue. This will make for easier removal.