Asbestos Bonding To Shingles Siding

The siding was made by combining cement with asbestos which is a naturally occurring mineral that is fibrous in nature and fireproof.

Asbestos bonding to shingles siding.

Lead paint wasn t outlawed until 1978 so it s sure to be present on siding going back to the 1950s. Ft for the removal of roofing shingles. A brief history of asbestos cement siding. Asbestos cement is a mixture of portland cement reinforced with asbestos fibers.

Unless asbestos siding is disturbed it doesn t pose a significant health hazard and does not need to be removed. Reader warns about amateur cement asbestos shingle siding or roofing removal. The portland cement binds asbestos fibers into a hard mass. Let the siding dry then prime and paint with the best exterior latex you can find.

In contrast it costs between 20 to 120 per sq. The east coast is filled with houses sided in these asbestos cement shingles. Asbestos shingles are relatively strong but. Repair and removal.

When you say asbestos shingles i presume you mean asbestos siding shingles. If you can t get all the caulk off add emulsa bond and finish. If the asbestos material is in good shape and will not be disturbed do nothing. If you do somehow end up with those shingles remaining on your house we doubt they will affect your sale.

Asbestos cement roofing shingles and siding products are not likely to release asbestos fibers unless sawed dilled or cut. The price of removing asbestos shingle siding is about 200 per hour or 8 per sq. Weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles. Installing vinyl siding will require disturbing the asbestos by nailing into it.

Cost to remove asbestos shingles. If it is a problem there are two types of corrections. It s available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. 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.

Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely. Unlike some of the original siding shingles that it replaces weatherside pre primed siding shingles. The price will differ because steeper roofs are harder to work on than a flat roof. Both the epa and the vinyl siding institute recommend not disturbing asbestos if at all possible.

These shingles are a fact of life in that area and for houses of the early and mid 20th century. Asbestos cement was first developed in 1905 by the johns manville company who became one of the premier manufacturers of cement asbestos materials.