How to Nail Through Asbestos Shingles

Asbestos is an artificial fiber made popular as an insulator and shingle siding material because of its strength, heat resistance and malleability. Opinions are mixed on the wisdom of nailing through asbestos shingles. Typically asbestos is not harmful until it is disturbed and airborne particles lodge in the lungs. Nailing through asbestos shingles releases very little particulate matter. It's important to take these precautionary steps before nailing through shingles though because they are very brittle and easily shatter. This leaves gaps in the insulation, which can drive up energy costs and leave unsightly bulges in the vinyl siding.

Things You'll Need

• Hammer
• Nails
• Thin insulation (celotex, fanfold)
• Vinyl siding

Instructions

1. Position the insulation over the asbestos shingle. This will soften the hammer's blow.

2. Nail the insulation into the shingles.

3. Nail the vinyl siding into the layer of insulation.

Tips & Warnings

• Check with your local code enforcement department before removing any asbestos to make sure you're complying with local asbestos disposal regulations.

References

• National Park Service: Keeping a Lid on It: Assbestos-Cement Building Materials
• Environment, Health and Safety Online: Asbestos Shingles and Siding On Your House

Resources

• Environmental Protection Agency: Home