Cement Siding Shingles Asbestos

The resulting combination was then formed into a variety of siding shingle sizes profiles and textures and allowed to harden.

Cement siding shingles asbestos.

The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure. A common remodeling practice is to install new vinyl or aluminum siding over cement asbestos shingle siding as well as over many other older siding materials when the old siding has become damaged leaky or cosmetically ugly. Ft it can cost from 3 000 to 9 000. The cost for asbestos siding encapsulating is 2 to 6 per sq.

An expert will painstakingly paint your siding using a latex masonry primer and high grade latex paint. Asbestos cement roofing shingles and siding products are not likely to release asbestos fibers unless sawed dilled or cut. Encapsulating is a more inexpensive option for full replacement. Weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles.

Asbestos siding was manufactured by adding asbestos fibers which are a naturally occurring mineral to portland cement. The use of asbestos siding shingles was a popular one that was used in the us from the early part of the 20th century until the 1970s. They would not warp or rot and were resistant to damage caused by insects. Manufactured from a mix of asbestos fibers and hydraulic cement asbestos cement roof shingles were rigid durable and fireproof.

Cementious siding and roofing such as fiber cement siding lap siding and fiber cement roof shingles containing asbestos may then have appeared on homes constructed between 1906 and 1980 in north america and contining later in some other countries. It s available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. If the asbestos material is in good shape and will not be disturbed do nothing. It is difficult.

There are two types of corrections. Asbestos cement siding is very brittle and can be easily chipped cracked or broken. Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc. The siding was made by combining cement with asbestos which is a naturally occurring mineral that is fibrous in nature and fireproof.

Adding asbestos to the cement shingles gave them more strength and resistance to fire as well as rot and termite resistance due to the nature of the product.