Do Siding Shingles From 1950 Have Asbestos In Them

Let the siding dry then prime and paint with the best exterior latex you can find.

Do siding shingles from 1950 have asbestos in them. See photos at asbestos siding in this document. Cement asbestos wall shingles outside and not easily friable unless being demolished or cut with power tools. Asbestos shingles are relatively strong but brittle. And see asbestos cement siding for details about cement asbestos building siding its repair removal demolition or cover over.

Lead paint wasn t outlawed until 1978 so it s sure to be present on siding going back to the 1950s. The siding may also contain asbestos if it is old with a wood grain texture to resemble cedar. If your siding fits either of these descriptions you should consider having it tested. If you don t know the age of the shingles inspect them for wear.

These shingles are generally 12 by 24 inches and the bottom tends to have a wave like pattern though that is not always the case. Asbestos ranks high on the list of dangerous substances because of its toxic and carcinogenic properties when airborne. Testing your siding for asbestos. In our opinion the term china glaze siding may well have been more widely used or applied to cementious based or even cement asbestos shingle siding than just products sold by u s.

The siding was made by combining cement with asbestos which is a naturally occurring mineral that is fibrous in nature and fireproof. If you suspect that your siding may contain asbestos there is no need for alarm. While older homes will likely contain asbestos in roofing insulation and tiles it can also be present in exterior siding. Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely.