There are three types of blown in insulation.
Old blown in insulation types.
Batt or blanket insulation is made from glass or cotton fiber and comes in roll form usually in widths of 16 or 24.
It is easy to identify by its loose lumpy form and fluffy or granular texture.
The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation.
For example if the insulation is loose fill grey soft and without a shine you probably have cellulose insulation.
There are five main types of insulation that you may encounter.
Loose fill insulation consists of natural or man made fibers that are blown into the ceiling cavity.
Loose fill insulation comes in a variety of materials.
Old insulation will cause higher energy bills invite rodents into your home and make the air in your home unhealthy to breathe.
Services crawl space attic insulation.
Old attic insulation types.
We illustrate and include photographs of insulation materials that would not be expected to contain asbestos as well as asbestos containing materials.
This series of articles provides details about all types of building insulation identifying each type of insulation.
How to identify types of insulation used in buildings their mechanical systems.