A variety of approaches are used to remove lead based paints such as wire brushing or wet hand scraping with liquid paint removers.
How to remove siding with lead paint.
Grinder paint removal for instance grinding using power sanding disks or clapboard sanders is very efficient on siding that s in good shape but it generates lead laden dust.
Your contractor may opt to wet sand surfaces and must use an electric sander equipped with a high efficiency particulate air hepa filtered vacuum.
While lead based paint does not present a hazard when intact i e.
Use a wire brush or paint scraper to scrape loose peeling or chipping paint.
But part of any good paint.
Consumer paint has not contained lead in decades however anyone working in an older dwelling built before 1978 may encounter old lead based paint.
Undisturbed lead paint that s in good condition doesn t pose much of a risk on its own particularly if additional top coats of lead free paint are holding it in place.
It is important to lightly mist the surface with the water.
You can remove painted trim and window sashes and send them out to a professional paint stripper.
Use wet techniques when prepping exterior as well as interior lead paint.
Keep in mind that you don t have to remove all the paint just loose flaking areas.
If you re just worried about looks the simplest and least expensive solution is to fasten 1 4 furring strips vertically over the existing siding and into the studs and attach the new siding to those with 1 1 4 in.
Roofing or siding nails.
No chipping peeling or chalking if you are contemplating a typical renovation or remodeling project know that you can disturb.
Use a spray bottle to dampen the surface before you begin scraping.
It will help.
In some places you have to remove lead paint before re siding.