Guide to siding over asbestos cement siding.
Asbestos fiber siding.
Asbestos siding is composed of asbestos fibers mixed with portland cement.
Asbestos ranks high on the list of dangerous substances because of its toxic and carcinogenic properties when airborne.
Cementitious siding installed after 1973 is very unlikely to contain asbestos.
Some manufacturers use the term fiber reinforced cement for these products.
Keep these points in mind if you are worried about asbestos cement siding.
The common reinforcing fiber used was asbestos.
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.
Scraping or brushing off old paint from asbestos siding is necessary before repainting but dangerous because it can release small asbestos fibres the approach of removing the old shingles and replacing them with new siding is an option that many homeowners have pursued though probably not as safely as they should.
Before 1978 in the u s.
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.
While older homes will likely contain asbestos in roofing insulation and tiles it can also be present in exterior siding.
It has also been used extensively in fiber cement siding which can make applying a top coat of exterior paint a stressful event.
If you suspect that your siding may contain asbestos there is no need for alarm.
It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.
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.
Siding materials that use fibers and aggregate other than asbestos are properly called fiber cement building siding products.
It s available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.
It was a very effective insulation but it has the unfortunate side effect of causing cancer.
Asbestos is an older material that was commonly used in siding and insulation for houses.
It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.
Homes built between 1920 and the 1960s are likely to contain asbestos in any cementitious siding tiles.
Exposure to and breathing asbestos fibers can result in lung problems and cancer.
All of these products use some sort of fiber along with cement.
