Asbestos Metal Siding

History in 1899 austrian born industrialist ludwig hatschek invented the process for creating asbestos cement and eight years later keasby mattison k m became one of the first companies to produce corrugated asbestos sheets under.

Asbestos metal siding.

Most siding companies are well experienced at techniques for covering over existing asbestos cement siding with new vinyl aluminum or fiber cement siding. Let the siding dry then prime and paint with the best exterior latex you can find. Alternatively if you leave the asbestos on your home you can safely seal the old siding underneath the new siding and because asbestos is an excellent insulator you will actually be adding to the energy efficiency of your home by leaving it on. And see asbestos cement siding for details about cement asbestos building siding its repair removal demolition or cover over.

Galbestos metal cladding was produced as a corrosion resistant metal roofing and siding panel. Cement asbestos wall shingles outside and not easily friable unless being demolished or cut with power tools. Asbestos lumber was used as a base for roofing and siding materials such as shingles and false brick facing. Work from the top down removing the snails to keep from breaking the asbestos siding.

Asbestos is an excellent electrical insulator and is highly heat. Asbestos was banned in 1989 so as the buildings that incorporated it age their roofing and siding will fall into disrepair. My friend alan carson from carson dunlop associates in toronto a home inspection and education firm suggests that the dark siding we see in your photo underneath the vinyl siding may be cement. Removing asbestos is often cost prohibitive for most people.

See photos at asbestos siding in this document. Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely. Asbestos cement shingle siding or less likely mineral covered asphalt fiberboard metal shingles turns out to be plywood. This can release fibers into the air.

While the zinc was still molten an asbestos felt was pressed into the surface to form a mechanical bond between the zinc and the asbestos hence. Many asbestos roofs and siding are damaged cracked or broken. Do not throw or drop removed asbestos siding. Wrap asbestos siding in 6 mil thick plastic sheeting and secure the plastic with duct tape or place the debris in heavy duty plastic bags.

Lead paint wasn t outlawed until 1978 so it s sure to be present on siding going back to the 1950s. Asbestos shingles are relatively strong but. The general manufacturing procedure started with a carbon steel sheet that was then hot dip galvanized.