How Do I Clean Asbestos Siding

Then either prime and paint or simply paint brush roll spray.

How do i clean asbestos siding.

You can power wash any loose paint or simply scrape and remove any loose paint lightly with a wire brush. The biggest concern is that you should avoid power washing asbestos siding as it can chip or damage the siding and release dangerous asbestos fibers into the air. 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. Scrub from side to side applying extra force over the green stains.

These shingles are generally 12 by 24 inches and the bottom tends to have a wave like pattern though that is not always the case. Do not throw or drop removed asbestos siding. Use a water blaster for the large pieces and allow the siding to dry thoroughly. Begin working at the top of the house and work your way down.

Testing your siding for asbestos. Since asbestos is only dangerous when it is in a friable state you will remove the paint without sanding or scraping. Asbestos was added to the cement because of its fire retardant properties as well as to add strength and durability to the siding shingles as. If you do power wash use as gentle a touch as possible and quit if you find that you re knocking pieces of siding off.

The bleach will kill the organic matter. Scrub the siding with a long handled stiff scrub brush dipped into either the tsp or bleach solution. Remove any biological growth such as moss and fungus from the surface of the siding. Cement asbestos siding tiles do not need to be removed simply because they contain asbestos.

The siding may also contain asbestos if it is old with a wood grain texture to resemble cedar. If your siding fits either of these descriptions you should consider having it tested. Asbestos siding was relatively cheap to manufacture and was very durable and resistant to the elements. There is no legal requirement to do so nor is there significant real estate benefit.

Within a week you can come back and simply brush the moss or fungus off the surface. Rv brushes work well for cleaning siding. Mix one part bleach and three parts water and spray the growth. Apply a liquid sander solution by rolling on liberally with a paint roller and using clean rags to rub and smooth the surface.

It was easy to clean and paint adhered to it very easily making maintenance and upkeep costs low.