How To Tell If My Roof Is Asbestos

Asbestos sheets are often fixed together by aluminium runners held on by blunt ended nails.

How to tell if my roof is asbestos. Look at the joints. When taking a sample be very careful because asbestos dust can get into the lungs and cause cancer. How to identify asbestos roofing material always consult the product label to determine if it contains asbestos. Cement sheets in older houses also most likely contain asbestos.

Discover the age of the house. Therefore when deciding to get a sample do so with certain precautions. The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. Airborne asbestos has no particular smell and is hard to spot and the effects of inhaling it won t show up for many years to come.

If they look old they might have asbestos fibers in them. Asbestos sheets are often fixed together by aluminium runners held on by small nails without a point on the end. If your attic or wall insulation is in batt or blanket form whether it s fiberglass cellulose or another material you generally don t have to be concerned about asbestos. Determine when the shingles were installed on your roof.

Inside the sheets will be held together in a similar way by plastic or wooden runners. 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. It is at its most dangerous when the small fibres are disturbed and become airborne through use of a drill or cutting equipment so if in doubt avoid tampering with it. Take a look at this useful gallery to help you identify.

Also look around the siding roofing and soffit materials for small dimples or shallow craters on the surface which are signs of asbestos. Inside the sheets will be held together by plastic or wooden runners. Health safety. To determine if your building has asbestos check areas where the material was most commonly used like the roof bathroom and basement.

Some of the areas around the sheets that may contain asbestos include light bases cover traps and vent covers. Where a product containing asbestos may undergo. If you don t know the age of the shingles inspect them for wear. Here are some ways to help identify if your garage roof contains asbestos.

An asbestos testing and abatement company can help determine whether the sheets contain asbestos. Another alternative is to hire a minnesota certified asbestos inspector to sample the material and submit it for laboratory analysis. If your roof is constructed in this way then you should also inspect the adhesives that have been used. Look at the joints.

When mixed with other materials asbestos can be hard to detect but in its regular form it comes in blue brown and white varieties. Asbestos shingles were so common during the 20th century that almost any shingles installed between 1920 and 1986 probably include asbestos.