Old Blown In Insulation Types

There are three types of blown in insulation.

Old blown in insulation types.

Old attic insulation types. The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. Loose fill insulation comes in a variety of materials. There are five main types of insulation that you may encounter.

It is easy to identify by its loose lumpy form and fluffy or granular texture. Loose fill insulation consists of natural or man made fibers that are blown into the ceiling cavity. First you should understand the different types of insulation. The three most common types of blown in insulation are loose fill fiberglass cellulose and rock wool each with its own pros and cons.

We illustrate and include photographs of insulation materials that would not be expected to contain asbestos as well as asbestos containing materials. For example if the insulation is loose fill grey soft and without a shine you probably have cellulose insulation. Consider the key characteristics another way to determine what type of insulation you have in your home is to look at the insulation itself. Old insulation will cause higher energy bills invite rodents into your home and make the air in your home unhealthy to breathe.

This series of articles provides details about all types of building insulation identifying each type of insulation.