Asbestos House Siding Shingles

Even if asbestos shingles are on your home if they are in good condition and left undisturbed they are usually not a serious problem.

Asbestos house siding shingles.

Older style cement siding shingles were traditionally made by mixing asbestos into the cement in order to fireproof and strengthen siding. Because asbestos in a mineral and fibrous adding asbestos to siding materials also increases strength and durability while providing some insulation and fireproofing to the structure. Asbestos house siding was used in many homes until the epa banned its use in new products in 1989. This would trigger dust and asbestos dust is a problem as i ve mentioned.

In contrast it costs between 20 to 120 per sq. Cost to remove asbestos shingles the price of removing asbestos shingle siding is about 200 per hour or 8 per sq. Asbestos cement siding is very brittle and can be easily chipped cracked or broken. The only way to be sure whether your siding contains asbestos is to have it tested.

The siding was made by combining cement with asbestos which is a naturally occurring mineral that is fibrous in nature and fireproof. Asbestos cement shingles can be removed safely without costly teams of abatement professionals. When you remove those shingles they will either come off when you pull out the nails require you to snap them off or require you to cut them. The mere presence of asbestos in a home or a building is not hazardous.

Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc. No installing new siding over the old asbestos siding isn t a viable option. The use of a pressure washer for maintenance can crack the siding and lead to moisture intrusion if the pressure setting is high enough. You can t drive screws and nails through them without pre drilling.

The price will differ because steeper roofs are harder to work on than a flat roof. Asbestos shingles are relatively strong but brittle. This was done in order to add fireproofing and stability to cement siding so that it wouldn t crack or break as easily. The asbestos network recommends bringing in a professional to collect samples.

Asbestos siding was essentially a cement siding product that asbestos fibers had been added to. They then send the samples to a qualified laboratory to test and determine whether they contain asbestos.