Most siding created after the 1960s did not include asbestos.
Identifying asbestos siding.
Determine the age of your home by looking at the property deed or any other records about its construction.
Roofing and siding shingles are among the most common materials to contain asbestos and will readily release fibers into the air if broken.
Step 3 look for asbestos cement shingles a mixture of asbestos fibers and cement or asbestos cement corrugated roofing which is thicker and more often found on old sheds barns and low income housing.
Since asbestos was included as an additive when siding was manufactured for many decades the odds are good that original shingle siding on holder homes may contain asbestos.
What does asbestos siding look like and how to identify it.
It may be smooth or have a pressed wood grain pattern on the surface of the board.
Asbestos was also put into cement used on the exterior of buildings to help insulate the.
It does have some characteristics too look for.
Most older cement board products contain asbestos.
Roofing adhesives roofing felt and base flashing also might include asbestos.
It is ususally in a shingle shake form 12 x24.
If you suspect that your siding may contain asbestos there is no need for alarm.
Identifying asbestos siding is impossible unless you have a sample tested in a lab.
However there are some different things you can be looking for to figure out if it contains it or not at least when it comes to shingles.
Identifying asbestos siding is a major concern for many homeowners with older homes that have cement siding.
Look specifically for any printed information that identifies the siding manufacturer or date of installation.
Asbestos siding was very commonly used in buildings and homes from around the 1920s until the 1980s and can still be found in many older homes in the u s.
While older homes will likely contain asbestos in roofing insulation and tiles it can also be present in exterior siding.
It is generally very brittle and the back may be black and have the appearance of tar paper.
It can be hard to just visually be able to identify if a material contains asbestos or not since there s not a specific thing that it looks like.
Asbestos ranks high on the list of dangerous substances because of its toxic and carcinogenic properties when airborne.
The only true way to identify asbestos siding is to have it tested.
Asbestos was used to make several exterior materials.
How to identify asbestos siding.
Recognizing siding with asbestos asbestos siding was manufactured to resemble many different materials so it doesn t always look the same.
