Does Asphalt Siding Have Asbestos In It

Asbestos siding is composed of asbestos fibers mixed with portland cement.

Does asphalt siding have asbestos in it.

Penndot says the asbestos containing asphalt is considered residual waste and contractors cannot reuse any excavated or milled asbestos containing bituminous material. While older homes will likely contain asbestos in roofing insulation and tiles it can also be present in exterior siding. Learning that a home s siding contains asbestos can lead many homeowners to a panicked fear that this siding must be removed immediately. It is very brittle and has a tendency to crack and break when nailed which can release asbestos fibers into both the air and ground.

It is very difficult to remove spray paint graffiti without also dissolving or discoloring some of the siding surface coating material itself. Generally the product is made from wood fibers not asbestos see the insulating board msds data sheet quotations in the faq discussion just above. Exposure to and breathing asbestos fibers can result in lung problems and cancer. These shingles are generally 12 by 24 inches and the bottom tends to have a wave like pattern though that is not always the case.

Either treat the material as presumed to contain asbestos or have a sample tested. Some asphalt roof shingle products and therefore quite possibly some asphalt siding products did indeed contain asbestos fibers in their substrate or coating. They must secure an approved. Asbestos roofing materials photos above containing asbestos included.

The health risks of asbestos are well known and you are well advised to exercise caution when it comes to any building material that contains asbestos. This article will help you determine whether there is asbestos in your siding and give you a few suggestions for dealing with it. If you suspect that your siding may contain asbestos there is no need for alarm. Siding asphalt shingle or sheet shows both asphalt based and asphalt combined with fiberboard based mineral granule covered shingle siding in various forms.

Testing your siding for asbestos if your siding fits either of these descriptions you should consider having it tested. Below is an example. In both cases as both products may contain asbestos removing this siding will add cost to your renovation job.