Painting Over Asbestos Siding

Lead paint wasn t outlawed until 1978 so it s sure to be present on siding going back to the 1950s.

Painting over asbestos siding.

The two main types are encapsulants and latex paints. Most siding companies are well experienced at techniques for covering over existing asbestos cement siding with new vinyl aluminum or fiber cement siding. I read the advice about how to paint the asbestos shingles but i am concerned. Of airless spray and back brushing which is to state first we spray some product on the surface and then we brush over it in order to work the product into the grooves and textures of the various styles of asbestos siding we have seen.

Installing vinyl siding will require disturbing the asbestos by nailing into it. Both types are latex based which is important because latex creates a permanent barrier that protects the asbestos from exposure and prevents it from releasing. Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely. Using a respirator rated for asbestos and disposable tyvek suits is likely overkill for painting asbestos siding but they are definitely necessary when removing siding but peace of mind is priceless especially if your significant other insists.

The shingles are extremely snug against one another. Let the siding dry then prime and paint with the best exterior latex you can find. 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. Unless asbestos siding is disturbed it doesn t pose a significant health hazard and does not need to be removed.

It was popular in the 1960s and 1970s across the nation and is still on homes constructed during that period. Asbestos siding is a cement based siding that contains asbestos. Begin by analyzing a paint sample for lead content. Since it doesn t expand or contract with the outside temperature asbestos siding makes a good base for paint.

If i paint them as suggested 2 coats of primer and then 1 or. Asbestos shingles are relatively strong but. Both the epa and the vinyl siding institute recommend not disturbing asbestos if at all possible. I am currently in a paid partnership with lowe s.

The first is the possible and almost certain presence of lead based paint on the siding and the second is the asbestos in the siding itself. In no way does that affect my actual opinion of this product. There are a couple of different options when you are painting asbestos siding. Besides the need to create a good surface for painting asbestos siding there are two other areas of concern.