Fiber Asbestos Siding

Because fiber cement siding manufactured in north america after around 1978 was made without using asbestos in those later products and because those non asbestos fiber cement shingles included products that by eye were an exact visual match for their older asbestos containing brothers and sisters already installed a building built.

Fiber asbestos siding.

It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. Asbestos cement roofing siding history dates codes patents give a history of cement asbestos siding roofing product use. 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.

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. Weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles. James hardie 8 25 in x 144 in hz5 hardieplank beaded smooth fiber cement lap siding. While older homes will likely contain asbestos in roofing insulation and tiles it can also be present in exterior siding.

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. 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. If a siding company removes an outer layer of siding and finds an older layer of asbestos cement siding beneath the standard procedure is simply to cover it over with new siding rather.

Weatherside fiber cement siding is the 1 and weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles. Most siding companies are well experienced at techniques for covering over existing asbestos cement siding with new vinyl aluminum or fiber cement siding. Weatherside fiber cement siding is the 1 and weatherside fiber cement siding is the 1 and only solution for replacing or repairing old asbestos siding shingles.