Asbestos Cement Siding Replacement

A brief history of asbestos cement siding.

Asbestos cement siding replacement.

Two fire marshals i work with one in texas the other in nj have both opined that in their experience fires spread slower in asbestos clad houses than vinyl. These fiber cement replacement shingles can also be safely cut drilled and sawn to your heart s content if you need to cut a hole for an exhaust or vent pipe etc. Asbestos cement is a mixture of portland cement reinforced with asbestos fibers. 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.

In 1986 a year after your siding was installed supradur remained as the sole producer of asbestos cement siding products as other companies had already left the field. It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. This means that millions of homes in the u s. This article explains the maintenance repair or replacement of cement asbestos shingle siding on buildings.

It wasn t until 1989 that the epa banned the us of asbestos in the u s. How to repair maintain asbestos 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. Left on your house it s a darn good insulator and fire retardant.

What is asbestos cement siding. Gaf weatherside and james hardie replacement asbestos siding. Built prior to that date likely contain asbestos in some form. According to merriam webster asbestos cement is.

We describe how to remove and replace individual cement asbestos siding sections while keeping the total job small by avoiding breaking the surrounding shingles. This lets homeowners replace pieces of older siding without removing everything. 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. In new building products.

Asbestos cement was first developed in 1905 by the johns manville company who became one of the premier manufacturers of cement asbestos materials. The portland cement binds asbestos fibers into a hard mass. Asbestos cement siding shingles resemble shakes or machine grooved shingles and asbestos cement roofing shingles generally resemble either shakes or slate supradur 1985.