Asbestos Siding And Asphalt Shingles House

Let the siding dry then prime and paint with the best exterior latex you can find.

Asbestos siding and asphalt shingles house.

Asbestos was banned in 1989 so as the buildings that incorporated it age their roofing and siding will fall into disrepair. The harmful effects of asbestos were beginning to be acknowledged and the introduction of asphalt based roofing products began dominating in the late 1950s. Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely. Asbestos siding in particular however has a tendency to chip crack and break with normal wear and tear of family life.

Asphalt based roof shingle material on an organic paper mat or asphalt on hardboard siding products were later supplanted by cement asbestos siding shingles then aluminum siding and steel siding then currently by vinyl siding. 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. This way you ll avoid the hazardous dust created by tearing the shingles off. Instead cover the shingles with polystyrene foam insulation panels then hang the new vinyl siding using 2 in long nails.

This can release fibers into the air. You can t drive screws and nails through them without pre drilling. The most common and least expensive solution is to leave the original asbestos shingles in place and remove only the aluminum siding. Asbestos shingles are relatively strong but brittle.