Step 3 take a sample.
Identify asbestos insulation in attic.
Inspect for asbestos insulation if you plan to remodel.
The first thing that you need to do is determine exactly when your home was constructed.
Step 4 have it analyzed.
Other types of asbestos insulation are harder to identify.
It is often grey and has a grainy consistency much like gravel.
How to identify asbestos insulation method 1 of 3.
Step 1 determine the age of your house.
How to identify dangerous asbestos insulation.
Look for loose fibers between your walls and in your ceilings.
Knowing when to inspect for asbestos insulation.
It is usually applied without any sealant or covering so it can be identified easily upon visual inspection.
Types of asbestos attic insulation vermiculite insulation usually has a grey or brown coloration and might look like small pebbles or popcorn.
Zonolite is one of the most easily identifiable types of insulation containing asbestos.
It is known to be very dangerous and if suspected to be present in a house it is recommended to limit exposure and have a sample of it tested by a certified laboratory.
Step 2 prepare for an encounter with asbestos.
Asbestos is actually a natural fiber so if your attic insulation looks like wool there is a slight chance that it will contain asbestos.
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.
If you would prefer not to be around the insulation to be on the safe side a commercial firm can be hired for testing insulation for asbestos.