How to Identify Asbestos Shingles, asbestosdefinition.com | How to identify asbestos shingles can be a challenge for most homeowners, and with the amount of shingles found on the surface of a roof today, it’s not uncommon to find more than one type. In this article, we’ll discuss some of the basics about identifying asbestos shingles, and what to look for to help prevent the spread of the deadly mineral.
Asbestos is a naturally occurring mineral. It occurs as fibers within the underground layers of earth, and when it is exposed to air, it will become airborne. When this happens, it can begin to take on a variety of shapes and colors. Some forms of asbestos are highly resistant to heat and fire, while others can be easily damaged by exposure to UV rays.
The most common type of asbestos, “asbestiform,” is also one of the easiest to identify how to identify asbestos shingles. Generally, they are flat, in the shape of a dome, but the shape can vary from one type of asbestos to another.
Finding out if asbestos is present in your home can be a very difficult thing to do without professional advice. Instead of simply assuming that your roof is safe, it’s best to get a visual inspection done by a qualified inspector to be certain.
Shingles are made of a variety of materials including materials that are capable of being blasted apart by heat and pressure, or materials that are made with a tendency to detach. Even though the materials to make different types of shingles, all of them are capable of causing a fire, which is why it’s important to inspect your roof regularly.
Shingles are typically installed in thin sheets, which means that there is no insulation between the shingles and the underside of the roof. Without insulation, the weight of the roof above them can cause the roof to collapse, exposing them to the elements.
The simplest method to determine if asbestos is present in your roof is to mark off a circle on the underside of the shingles with a chalk line. This can be done with an empty beer can, or you can use your hands to make a chalk line that is 1″ in diameter and slightly bigger than the diameter of the shingles.
Once you have marked off the area, you can use an ultraviolet flashlight to illuminate the area where the shingles will be placed. If any fibers or fragments of the mineral are spotted, it is imperative that they are removed as soon as possible.
How to identify asbestos shingles isn’t only done for home inspections. With all of the shingles available, a homeowner needs to know how to identify asbestos shingles so that they can be removed in a timely manner so that they won’t increase the possibility of a future fire.
If you happen to find a stack of shingles on the roof that is covered in asbestos, there are several ways to remove it. Most often, shingles are cut in half and sanded to remove the shingle material, allowing it to be scraped off or ground down with a trowel.
Even with the most easily cleaned shingles, it is possible for the remains of the mineral to grow and settle into large surface areas, making it more difficult to remove. Using a hammer and chisel can be helpful, as can a squeegee or garden hose.
Shingles are one of the most overlooked problems, yet each year, thousands of homes suffer from an asbestos roof. Homeowners need to be aware of how to identify asbestos shingles so that they can safely and efficiently remove them.