Asbestos In Home Attic Insulation

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.

Asbestos in home attic insulation.

Vermiculite and hvac installations a dangerous asbestos insulation attic contain vermiculite insulation pressreader the family handyman 2019 attic insulation calgary beyond. Asbestos is actually a natural fiber so if your attic insulation looks like wool there is a slight chance that it will contain asbestos. If you notice that you have insulation that is falling apart in your building have a professional inspect for asbestos. Loose fill insulation comes in a variety of materials.

Pictures of attic insulation with asbestos. These are typically used in walls ceilings roofs floors cement sheets and insulation. While remodeling the attic of his 1960s home john found piles of brown pebble like insulation. 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.

The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. Vermiculite is utilized for attic insulation as well as other purposes. In addition to building insulation vermiculite is commonly used with gardening for loosening soil. Asbestos can be found in the insulation used in walls attics the materials around plumbing and pipes electrical wiring as well as on heating and air conditioning units.

Several years ago asbestos was commonly used in everything from shingles to floor tiles and asbestos insulation was used in many homes that were built in the 1950s and 1960s. The primary source of asbestos attic insulation is from a specific mine in montana operated for 70 years by the libby company according to the environmental protection agency. Attic insulation in older homes may contain asbestos that could fall through ceiling cracks. Vermiculite insulation alone is not dangerous being a pellet style mineral which expands with higher temperatures.

You are most likely to find chrysotile or amosite asbestos present in your home. Vermiculite attic insulation is the main source of concern with asbestos dangers although asbestos is not in every brand. Asbestos insulation is a very common problem that many people have to deal with at some point. If you do not go into your attic handle or disturb the insulation it is likely that you will not be exposed to asbestos fibers from vermiculite insulation.

He decided to replace the existing insulation with new fiberglass insulation to save money in the winter months.