Asbestos shingles are relatively strong but brittle.
Remove nails broken asbestos siding.
If siding should begin to crack or crumble immediately wet the cracked or broken areas with the pint size spray bottle or garden pump sprayer.
In most cases you can pry out old pieces in one intact piece which is very important as asbestos only becomes dangerous when it s broken and made friable and fibers are released into the air.
Keep the nails 1 inch 2 5 cm below the top of the shingles and space them around 12 inches 0 30 m apart from one another.
Use vise grips or end cutting pliers illustrated in our faqs below or a pair of horse shoe nail clips or similar tool to carefully pull out the nails from the intact un damaged cement asbestos shingles above and around the damaged shingles.
You can t drive screws and nails through them without pre drilling.
Be sure to wet down the siding before working with it and double bag any pieces of old asbestos siding in contractor bags and dispose of according to your local and state laws.
Hammer each shingle along its top edge.
Asbestos siding removal repair costs the average cost to repair asbestos siding is 4 761 with typical costs between 665 and 8 856 some projects are as low as 300 while the highest prices can reach 22 500 encapsulation a popular form of repair averages 2 to 6 per square foot.
Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely.
Double bag 6 mil plastic each all debris for disposal.
Use a nail gun or hammer to drive nails into the shingle.
If you remove them this way you can stack them up carefully and even sell them on craigslist to people that still have the siding and need to replace broken pieces on thier house.
Place the shingle against the wall or roof making sure it is pressed in the caulk.
I wanted to chime in and say that if your patient and take your time you can remove the asbestos tile by pulling the nails out with a pair of linesmans pliers.
Please keep in mind that once asbestos siding is significantly broken drilled or sawed it becomes friable and must be handled by licensed professionals.
Remove pieces of siding by pulling nails or cutting nail heads so as to minimize breakage.
If necessary carefully lift siding pieces with pry tool to expose nail heads.