Exterior Painted Asbestos Siding Before And After

A brown gray or black stain on siding or.

Exterior painted asbestos siding before and after.

Besides the need to create a good surface for painting asbestos siding there are two other areas of concern. Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely. Here are tips for battling mildew stains and ridding your home of the chalky dust. Preparing your home s exterior before you paint is essential.

No matter what type of siding involved asbestos aluminum vinyl yes you can paint vinyl as well or traditional woods painting. Then you will need to prime the shingles with an exterior acrylic primer such as duron bond n seal and finish. Pick a good quality exterior paint from a company like benjamin moore or sherwin williams and you ll be fine. Advice for painting fiber cement or asbestos cement building shingles or siding.

Since it doesn t expand or contract with the outside temperature asbestos siding makes a good base for paint. Most of the time cleaning is straightforward but some circumstances like mold and mildew and chalky residue might require some special treatment. There really is no right paint when painting asbestos siding as it doesn t require anything out of the ordinary. What may prove to be a very expensive removal and or abatement which needs to disposed of properly and then new siding installed adds to the significant cost of replacement.

Painting siding versus replacing. Avoid the temptation to go with the cheapest paint you can find as. Picking the right paint for asbestos siding. 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.

Lead paint wasn t outlawed until 1978 so it s sure to be present on siding going back to the 1950s. A brief history of asbestos cement siding. Asbestos siding is a cement based siding that contains asbestos. In our page top photo of badly peeling paint on fiber cement lap siding we suspect that the wrong paint was used the paint was improperly mixed a primer was needed or the paint was applied over a chalked or damp surface.

Let the siding dry then prime and paint with the best exterior latex you can find. The portland cement binds asbestos fibers into a hard mass. Begin by analyzing a paint sample for lead content. Asbestos cement is a mixture of portland cement reinforced with asbestos fibers.

It was popular in the 1960s and 1970s across the nation and is still on homes constructed during that period.