Asbestos Indoor Roof Tiles

Sbestos was once considered a miracle material used in everything from paint and pipe insulation to even tiling.

Asbestos indoor roof tiles.

Removing asbestos roof tiles. The use of asbestos cement roof shingles was growing at a steady rate in the united states. Asbestos roof tiles are usually square shaped and their colour is generally a combination of grey and black. The old tiles are relatively thin around 1 8 inch thick so installing new flooring on top.

Older building have a higher probability of containing asbestos building materials. Asbestos roofing tiles are predominately comprised of cement. If the tile has less than 1 percent asbestos then the results are negative. But other types of roof tiles containing asbestos also exist.

However once considerable testing proved that it was a killer the miracle became a nightmare to deal with and remove. In the early 1920s american roofing material manufacturers johns mansville carey eternit and century were all offering at least one asbestos cement roofing shingle to their customers. Ceilings were also covered with cement asbestos products as a fire barrier in boiler rooms and similar locations. Asbestos cement roof tiles are usually square shaped and their color is a combination of grey and black.

One of the best ways to deal with asbestos tile is to leave it in place and cover it with new flooring. When replacing the tiles with safer options do not do so carelessly. However asbestos can be a range of colours depending on the material it is mixed with. The asbestos content will vary on the manufacturer but the content will typically be 15 or less.

Amosite asbestos also a widely used form of asbestos was used in some ceiling tiles as well as in roof and floor tiles. Asbestos roof tiles were used from the early 1920s all the way in to the late 1980s. The cost of testing a small sample is reasonable. This type of roofing material can have various colors from different shades of grey to red green and even blue.

Crocidolite asbestos was also used in ceiling tile production. Just to make sure take two or three samples for comparison. Take the sample to an asbestos testing laboratory. The only way to accurately identify asbestos roof tiles is to have them tested by a ukas accredited laboratory.

Tiles which contain asbestos include mastic or bitumen based pressed metal roof tiles that were produced prior to the early 1980s. All mastic or bitumen based pressed metal roof tiles should be suspected of containing asbestos.