Asbestos Siding House Painting

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

Asbestos siding house painting.

A brief history of asbestos cement siding. 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. Asbestos shingles are relatively strong but. It was popular in the 1960s and 1970s across the nation and is still on homes constructed during that period.

Installing vinyl siding will require disturbing the asbestos by nailing into it. Because of this it s important that all asbestos be treated carefully especially when painting asbestos siding. Due to its durable nature it never rots or decomposes and is impervious to termites and ants it s not uncommon to find asbestos siding that is more than 50 years. Our method of choice to first apply zinsser peel stop triple thick primer which is a water based acrylic binding primer designed to penetrate and stop previous coatings from peeling.

Asbestos cement was first developed in 1905 by the johns manville company who became one of the premier manufacturers of cement asbestos materials. Hi i just bought an old house that has cement asbestos shingles. Cleaning replacing and painting asbestos cement shingles. I want to clean outside of house repair shingles.

Both the epa and the vinyl siding institute recommend not disturbing asbestos if at all possible. Unless asbestos siding is disturbed it doesn t pose a significant health hazard and does not need to be removed. The top layer of asbestos shingles were white and chalky when i purchased the house 11 years ago. Let the siding dry then prime and paint with the best exterior latex you can find.

The use of asbestos house siding in new construction was discontinued in the late 1970s early 1980s but it is still present in many older homes. Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely. Instead of replacing asbestos siding on an old house homeowners have the option of treating it with specialty paint that will prevent any exposure to the dangerous chemicals. Asbestos siding is a cement based siding that contains asbestos.

Asbestos cement is a mixture of portland cement reinforced with asbestos fibers. The portland cement binds asbestos fibers into a hard mass. I attempted to have the house painted 6 years ago then touched up in 2013 as the paint was. Since it doesn t expand or contract with the outside temperature asbestos siding makes a good base for paint.