Asbestos was used to make several exterior materials.
How to tell if roof shingles are asbestos.
Look at the joints.
Roofing and siding shingles are the most common materials to contain asbestos.
The only way to safely know whether the roof tiles contain asbestos or not is to have a sample professionally checked under a microscope that uses polarized light.
No roofing company today uses asbestos in shingles.
It is only in scientific testing of a sample that determines asbestos in.
The result of the test will lead you to the next step.
Furthermore asbestos roofing produces a higher asbestos concentration than other cement roof sheets.
If they look old they might have asbestos fibers in them.
No roofer in their right mind would use asbestos based shingles on any project nor can these types of shingles be produced or sold in the united states.
Inside the sheets will be held together by plastic or wooden runners.
In fact roofing practices and building materials have changed to be safer and healthier since then.
Determine when the shingles were installed on your roof.
If you don t know the age of the shingles inspect them for wear.
The only way to know for sure whether your roof contains asbestos is to have a sample tested by professionals in a certified laboratory.
If you re going to check your garage roof for asbestos take the appropriate safety precautions.
Manufacturers used it in a variety of building materials such as floor tiles roofing shingles and insulation.
If your roof is constructed in this way then you should also inspect the adhesives that have been used.
Asbestos was also put into cement used on the exterior of buildings to help insulate the.
Wear a face mask gloves and cover any bare.
There could even be asbestos contained within the cement of your garage to help improve insulation.
Asbestos is a mineral fiber that was prized for its insulating properties.
When taking a sample be very careful because asbestos dust can get into the lungs and cause cancer.
Asbestos sheets are often fixed together by aluminium runners held on by blunt ended nails.
Today we know that frequent exposure to airborne asbestos can lead to an increased risk of lung cancer.
Often these sheets were used as siding corrugated roofing and soffit material.
Therefore when deciding to get a sample do so with certain precautions.
Roofing and siding shingles are among the most common materials to contain asbestos and will readily release fibers into the air if broken.
Inspect exterior building materials.
Accordingly if the material contains less than 1 asbestos it is safe and does not require removal.
