Asbestos Siding
Many of America's homes feature some sort of exterior siding. Siding is made of various materials - vinyl, wood, etc. - and literally comes in all shapes, sizes, and colors. For many, it's the style and color of the siding that defines their home. But siding, of course, serves more than a decorative function. It also serves to insulate and strengthen the walls of the house so that heat and cool air stay in and so that the home is able withstand the elements of nature.
Dangers of Asbestos Siding
Siding has been in use for decades. However, between the 1930s and the late 1970s, some siding was made from a material that would later prove to be quite hazardous. During this forty year period and perhaps even earlier, much of the siding used on homes and some commercial buildings was manufactured from asbestos.
It's easy to understand why asbestos was used in the manufacturing of siding. Many viewed this mineral as a miracle product. Not only could it increase the strength and durability of the siding, but it could also increase its ability to withstand heat and fire. That means homeowners and their families would be safer in a home covered with asbestos siding.
Most homeowners, of course, were unaware of the dangers of asbestos and, indeed, even those who installed the siding were also ignorant as to the problems that could be caused by the material once it aged and began to deteriorate.
Though asbestos siding may not present any dangers if it is in good condition, old siding that is damaged and can crumble may cause asbestos fibers to become airborne and, in turn, these fibers can be inhaled by those nearby. That's why it is necessary for homeowners whose houses are covered with asbestos siding to be diligent in frequently inspecting the condition of the siding.
In general, asbestos siding that remains in good condition is best left alone. However, those who have siding that's in poor condition need to take steps to protect their health and the health of others. Asbestos siding made with cement can be patched with caulking and painted over with a latex paint. Other asbestos siding can also be sealed with a material that prevents fibers from being released into the air.
In some cases, however, it is necessary to remove asbestos siding. Such removal should NEVER be a do-it-yourself project. Asbestos siding should only be removed by a licensed asbestos abatement professional who can do the job safely.
Last modified: December 09 2009.
