How To Identify Asbestos Ceiling Tiles

Check rooms for acoustic ceiling tiles.

How to identify asbestos ceiling tiles. The older the tiles the more likely they are to contain asbestos. Often the manufacturer and product or serial number can identify ceiling tiles in exquisite detail. Asphalt can degrade over time and cause the tiles to appear grimy or have spots of discoloration.

Try cleaning the tile with soap and water and if the discoloration or oil doesn t seem to come off it may be because it s a tile that contains asphalt and asbestos. Find the brand name and product details. Testing these samples is considered to be the only way to positively identify asbestos ceiling tiles and other materials containing asbestos.

Polarized light microscopy is a technique often used to identify this substance. Determine the age of your tiles. If they are then you can take the proper steps necessary to remove the tiles.

Asbestos tiles contain asphalt as a main ingredient. Identifying the age of your ceiling tiles is the first step in finding out whether they are made of asbestos. Manufacturerer s stamps or data on packaging.

6 easy steps to make a guess at asbestos hazard from unknown ceiling tiles. Look at the ceiling tile material. Look for any evidence of the.

If you can not see a flooring brand name or pattern for your ceiling tile material as you usually won t you should either test for asbestos or treat the ceiling tile as presumed to contain asbestos. A large majority of acoustic ceiling tiles made before the 1980s contain asbestos. Some ceiling tiles or suspended ceiling drop in panels are quite obviously made of fiberglass by visual.