Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely.
Nailing asbestos siding.
It is very brittle and has a tendency to crack and break when nailed which can release asbestos fibers into both the air and ground.
The plastic is used to create a barrier to the elements as well as prevents the siding from rubbing against the painted asbestos siding.
When you nail siding to the house remember to nail the siding loose.
Nail it in place using several nails a few inches apart until the top of the plastic is fully attached.
Let the siding dry then prime and paint with the best exterior latex you can find.
Place the top edge of the plastic sheeting at the top of the exterior wall above the siding.
About asbestos siding asbestos siding is composed of asbestos fibers mixed with portland cement.
A typical procedure is to install furring strips on the existing wall avoiding breaking the existing siding.
Start by hooking the siding on the bottom of the starter strip with the nail holes facing upward.
Now that you have your backer board up and set firmly in place you can put the siding up safely without worrying about the asbestos falling down behind the siding.
Exposure to and breathing asbestos fibers can result in lung problems and cancer.