Asbestos Siding Vs Cement Fiber Siding

I have had many houses built with fiber cement and have never seen any delaminating in 8 years.

Asbestos siding vs cement fiber siding.

Cement asbestos siding tiles do not need to be removed simply because they contain asbestos. The resulting product was very durable fire resistant and absorbed paint well. Manufacturers use asbestos in fiber cement siding although some of the earlier versions of fiber cement siding did indeed have some asbestos particles blended in fiber cement was actually designed to replace the asbestos siding products to create a safer environment for the installers and the home s residents. These materials are known as fiber cement siding and they contain no asbestos.

Silica dust is a danger to those cutting and installing the product if they do not use the right tools. 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. That cement was then pressed into siding shingles that came in a wide variety of sizes profiles and textures. Older style cement siding shingles were traditionally made by mixing asbestos into the cement in order to fireproof and strengthen siding.

Identifying asbestos siding is a major concern for many homeowners with older homes that have cement siding. Since asbestos was included as an additive when siding was manufactured for many decades the odds are good that original shingle siding on holder homes may contain asbestos. Before 1978 in the u s. Siding is cement impregnated asbestos it s going nowhere unless you grind or pulverize it.

All of these products use some sort of fiber along with cement. Left on your house it s a darn good insulator and fire retardant. The common reinforcing fiber used was asbestos. It is very durable and can be painted or stained.

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. There is no legal requirement to do so nor is there significant real estate benefit. Some manufacturers use the term fiber reinforced cement for these products. Very hard to cut and work with.

Fiber cement siding was manufactured as a replacement for asbestos siding which was popular for its attributes of being fire retardant and rot and insect proof. Asbestos siding was made by adding asbestos a naturally occurring mineral to portland cement. Siding materials that use fibers and aggregate other than asbestos are properly called fiber cement building siding products. As the experts at asbestos siding note it is sometimes difficult to spot because it was often manufactured to resemble different types of siding in a variety of colors and textures.

It is formulated using sand cement and cellulose fibers.