Guide to siding over asbestos cement siding.
Asbestos cement tile siding.
What is asbestos cement siding.
The issue here is asbestos and the risks of serious lung diseases it can cause.
It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.
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 siding is composed of asbestos fibers mixed with portland cement.
Believe it or not there are still hundreds of thousands of homes across this country and probably a lot more that still have asbestos siding tiles on them.
Asbestos cement was first developed in 1905 by the johns manville company who became one of the premier manufacturers of cement asbestos materials.
Weatherside fiber cement siding is the one and weatherside fiber cement siding is the one and only solution for replacing or repairing old asbestos siding shingles.
This article gives a history of the production use of asbestos cement roofing siding products.
Asbestos cement roofing siding history dates codes patents give a history of cement asbestos siding roofing product use.
And make no mistake asbestos is dangerous.
A hardened mixture of asbestos fibers portland cement and water used in relatively thin slabs for shingles wallboard and siding asbestos siding was first introduced into the us in the early 1900 s by austrian engineer ludwid hatschek.
We include research articles as well as patent citations that help trace the use of asbestos cement in and on buildings from the late 1800 s to the present.
It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.
According to merriam webster asbestos cement is.
Asbestos cement is a mixture of portland cement reinforced with asbestos fibers.
The portland cement binds asbestos fibers into a hard mass.
A common remodeling practice is to install new vinyl or aluminum siding over cement asbestos shingle siding as well as over many other older siding materials when the old siding has become damaged leaky or cosmetically ugly.
Even a single airborne fiber of the most dangerous types of asbestos can eventually cause a particular form of lung cancer if inhaled.
The average cost for asbestos removal is 20 to 65 per square foot with most homeowners spending between 1 212 and 2 821 complete whole home abatement for siding tile insulation ceilings attic roof and pipes can run anywhere from 15 000 to 48 000 setup and sealing off the area makes up about 60 of your final cost.
