Assuming you can encapsulate it you have a few options.
Remove siding with lead paint.
Exterior lead paint removal cost stripping paint from siding and trim can cost up to 8 to 17 per square foot.
No chipping peeling or chalking if you are contemplating a typical renovation or remodeling project know that you can disturb.
Or if the cost is high replace the old wood with brand new wood whether it s siding trim window sashes or entire windows.
But part of any good paint.
In some places you have to remove lead paint before re siding.
Consumer paint has not contained lead in decades however anyone working in an older dwelling built before 1978 may encounter old lead based paint.
Roofing or siding nails.
Your contractor may opt to wet sand surfaces and must use an electric sander equipped with a high efficiency particulate air hepa filtered vacuum.
You may mitigate the problem at a lower cost through enclosure or encapsulation.
Inform your neighbors in advance about the painting work you will be doing on the exterior of the house.
A variety of approaches are used to remove lead based paints such as wire brushing or wet hand scraping with liquid paint removers.
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.
Do not paint over chipping or peeling paint or the new paint will chip off with the old paint.
Labor removal of the waste and the cost of repainting your home can run the project over 20 000.
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.
While lead based paint does not present a hazard when intact i e.
You can remove painted trim and window sashes and send them out to a professional paint stripper.