Asbestos Singles Under Siding

In some locations a costly and arduous asbestos air monitoring as well as special demolition methods may be required wetting for example and the material is disposed of in a hazmat waste sit.

Asbestos singles under siding.

The first layer is wood shakes some of which are rotten and termite damaged. So whether the shingles. The siding was made by combining cement with asbestos which is a naturally occurring mineral that is fibrous in nature and fireproof. The most common and least expensive solution is to leave the original asbestos shingles in place and remove only the aluminum siding.

You can t drive screws and nails through them without pre drilling. 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. Over that wood layer is asbestos siding. This would trigger dust and asbestos dust is a problem as i ve mentioned.

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. In other communities the material is removed and hauled to a landfill. Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely. This way you ll avoid the hazardous dust created by tearing the shingles off.

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. Asbestos is an older material that was commonly used in siding and insulation for houses. It has also been used extensively in fiber cement siding which can make applying a top coat of exterior paint a stressful event. The pieces are about 20 x 10.

It has two layers of siding on it. Asbestos siding is composed of asbestos fibers mixed with portland cement. Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc. It was a very effective insulation but it has the unfortunate side effect of causing cancer.

Demolition requirements for cement asbestos siding vary by where you live. Exposure to and breathing asbestos fibers can result in lung problems and cancer. Instead cover the shingles with polystyrene foam insulation panels then hang the new vinyl siding using 2 in long nails. Asbestos shingles are relatively strong but brittle.

The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure setting is high enough. But damaging the shingles can release some of the fibers.