What are soffit boards made of?
Furthermore, do soffit boards contain asbestos?
The Risk to You From Asbestos Soffits Once painted, asbestos soffit boards look just like ply boards. Because many homeowners, DIYers and even some tradespeople are unaware that this material is asbestos, there is a genuine risk of them releasing dangerous fibres if: they sand it in preparation for painting.
Also to know is, what is best material for soffit?
Vinyl is another popular soffit material that is highly durable and easy to maintain. Vinyl soffits are also available in textures and finishes that replicate the beauty of wood but without the maintenance. Vinyl soffits are also water resistant and great for high-moisture areas.
Cedar is a popular fascia wood and redwood is another. That's because both species resist rot and moisture very well, even when unpainted. If you prime and paint the fascia, you can also make them out of fir, spruce or pine, which are all less expensive.