How Do I Identify Asbestos Siding

How to identify asbestos siding determine the age of your home by looking at the property deed or any other records about its construction.

How do i identify asbestos siding.

The presence of old dirty demotion materials may suggest that old asbestos cement shingles have been removed from the. The nails used to secure the shingles probably won t help. During the removal of asbestos containing siding your professional will use safety masks and gloves as well as a hepa filtered vacuum to eliminate airborne toxins. While an expert lab test using polarized light microscopy may be needed to identify the specific type of asbestos fiber or to identify the presence of asbestos in air or dust samples many asbestos containing building products not only are obvious and easy to recognize but since there were not other look alike products that were not asbestos a visual identification of this material can be virtually a certainty in many cases.

Contractors and inspectors or anyone identifying asbestos siding can t tell from just an on site inspection whether or not your siding really has asbestos in it. The presence of multiple layers of exterior siding can be spotted by noticing that the wall cladding extends out past. Check the manufacturer and product name on the insulation label and do a web search to find out if. Look specifically for any printed.

If they look old they might have asbestos fibers in them. Professionals can come up with a way of protecting you during this time since asbestos fibers have to be airborne to affect you. It is generally very brittle and the back may be black and have the appearance of tar paper. Identifying asbestos siding the only way to be sure if your siding has asbestos in it is to collect a sample and send it to an accredited testing lab.

Determine when the shingles were installed on your roof. After completing the job make sure that your inspector tests the air in order to determine whether there is any residual asbestos around. Look specifically for any printed information that identifies the siding manufacturer or date of. Look for a siding that is made to look like roof shingles.

On the outside of buildings asbestos sheets were often joined together with aluminum runners. What to do in case asbestos is present. If you don t know the age of the shingles inspect them for wear. Next send the sample to a laboratory for a test to determine the presence of asbestos.

Get a professional to collect samples. Asbestos siding was manufactured to resemble many different materials so it doesn t always look the same.