Hardboard Siding Asbestos

When james hardie immigrated to australia from ireland in the late 1800s he began a tanning business.

Hardboard siding asbestos.

Most older cement board products contain asbestos. A 1932 patent does describe the use of asbestos in the equipment used to produce masonite hardboard. Asbestos was used to make several exterior materials. Asbestos was also put into cement used on the exterior of buildings to help insulate the.

Is masonite siding made from or does it contain asbestos. Hardboard siding hardboard siding is a type of exterior siding for homes. Asbestos was not an ingredient in masonite hardboard products. He imported oil and hide tanning chemicals for his business and formed a partnership with andrew reid.

About hardie board siding. It is often composed of compressed wood fiber wax resin and wood. When the siding is manufactured a combination of heat and pressure is used to consolidate the wood fibers with the other products resulting in a dense board with a smooth finish. Masonite siding is made of wood chips held together with glue resin and wax.

Cement fiber siding made prior to the 80s had asbestos in it. Best answer no masonite and the class action suit prior to the 1980 s masonite had manufactured highquality hardboard siding also known as. For that reason it is very slightly possible that one might detect a rare asbestos fiber in masonite if the hardboard producing equipment such as an asbestos coated roller was. Roofing and siding shingles are among the most common materials to contain asbestos and will readily release fibers into the air if broken.