Check the underside of your roof for a white or gray rough coating.
Asbestos in attic dangerous.
As will be discussed in a moment these fibrils can cause serious and even fatal illnesses.
Many of the fibers will become trapped in the mucous membranes of the nose and throat where they can then be removed but some.
Asbestos is actually a natural fiber so if your attic insulation looks like wool there is a slight chance that it will contain asbestos.
Asbestos becomes dangerous when its fibers released into the air whether in a factory or during a home renovation.
If you have vermiculite based insulation in your attic it may contain asbestos.
Asbestos was a popular material for most of the twentieth century mainly because of its ability to insulate and act as a fire retardant.
By the 1990 s however asbestos had been phased out of most new american homes in favor of safer materials.
There are many different kinds of wool like insulation that are man made and do not have asbestos but if your attic insulation looks like wool than it is best to be safe and have it tested by a professional.
Children are not allowed in the attic.
Look in your attic for loose fill asbestos.
In fact asbestos containing material is not generally considered to be harmful unless it is releasing dust or fibers into the air where they can be inhaled or ingested.
Asbestos spray coating was a commonly used way to insulate a roof and sometimes the sides of buildings.
Asbestos was incorporated in the insulation of different types including attic insulation.
Once vermiculite is disturbed millions of asbestos fibers become airborne.
One of the most common materials containing asbestos fibers is attic and wall insulation.
These are thin visible fibers.
Even small movements can send asbestos particles into the air.
These fibers consist of millions of microscopic fibrils.
Consider this statement from research titled zonolite attic insulation exposure studies where even the suggested method for removal by the manufacturer.
The asbestos found in vermiculite is extremely friable and is the most dangerous type amphibole of asbestos.
The attic is not used for storage or any other use.
Asbestos is very dangerous and can cause serious health complications if you ingest or inhale it.
To avoid exposure to asbestos fibres do not disturb vermiculite based attic insulation in any way or attempt to remove it yourself.
In addition to being fireproof and insulating asbestos can also help with soundproofing.
In older homes specifically asbestos may be found in many different materials from pipe insulation to flooring adhesive to roof shingles.
But just because your insulation is old doesn t mean it is dangerous.
If the asbestos is undisturbed and it s sealed away from your home s living space such as in a ventilated attic or inside the walls many homeowners decide to leave vermiculite insulation alone rather than spending thousands of dollars on remediation.
