What is fiberglass insulation?

Fiberglass insulation is a popular material commonly used in residential and commercial construction for its thermal insulation properties. It is made up of tiny glass fibers, typically woven together into a blanket-like form or compressed into batts or rolls. The fibers in fiberglass insulation help to trap pockets of air, which create a barrier against heat transfer, thus providing a layer of insulation within the walls, ceilings, and floors of a building.

The use of fiberglass insulation has become widespread due to its cost-effectiveness and ease of installation. It is known for its lightweight nature, making it easy to transport and handle during the construction process. Additionally, fiberglass insulation is non-combustible, meaning it does not ignite easily and can help to slow down the spread of fire in a building. This characteristic has made it a popular choice for fire-resistant applications in both residential and commercial structures.

First seen on American Insulation