If your siding is in good condition and intact the asbestos poses a relatively low health risk to your home and the environment.
Covering asbestos siding with vinyl siding.
Get help with your home improvement projects.
Painting the asbestos siding will help prevent this from happening.
But be sure to check your local building codes first to see if it is allowed in your area.
Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely.
Applying a layer of sheathing or sheets of foam insulation over the asbestos then covering it with vinyl siding is a common practice.
However removing the asbestos siding first though more expensive is the best alternative in the long run.
Send your questions to tom.
It is best to do an undercoat with an asbestos encapsulating paintin other to reduce any chances of disturbing the asbestos when you add the final paint.
Removing asbestos is often cost prohibitive for most people.
Asbestos siding though hard can flake over time which will lead to the possibility of you inhaling the asbestos.
Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding.
This goes for fiber cement hardwood and masonite siding.
Most siding companies are well experienced at techniques for covering over existing asbestos cement siding with new vinyl aluminum or fiber cement siding.
The easiest way to paint the asbestos siding is to use a paint sprayer.
A better strategy may be to cover it over with new siding which effectively seals in the asbestos material.
This is usually the preferred method of dealing with asbestos building materials.
Asbestos shingles are relatively strong but brittle.
Let the siding dry then prime and paint with the best exterior latex you can find.
Choose a paint that is mold and mildew resistant as well as waterproof.
While covering lap siding with vinyl is an option for some siding other varieties of lap siding can t be covered by vinyl.
The first option is to do nothing.
Alternatively if you leave the asbestos on your home you can safely seal the old siding underneath the new siding and because asbestos is an excellent insulator you will actually be adding to the energy efficiency of your home by leaving it on.
How would i put hardie siding over asbestos siding.
