All You Should Know About Blown-In Insulation

  • November 10, 2021

Blown insulation is also known as loose insulation. This is the best way to isolate as well as insulate existing structures. Blow-in insulation is best installed by a specialist, as the particles of this bulk material must be evenly distributed.

The main types of blown insulating materials include fiberglass, mineral types, and cellulose. You can also check for the best blown-in insulation via https://bluestarjohnsoncity.com/blown-in-insulation/.

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This classification is based on the type of material used. Optical fiber remains the most common. In this case, the insulation contains small particles made of windshield fibers. 

Stone or steel slag particles are produced when mineral wool is blown into the insulation. Cellulose insulation will contain particles of recycled newsprint or cardboard that have been chemically treated to resist fire and pests.

Insulation is higher when this material is installed and decreases over time as the material settles.

You can choose the insulation material according to your needs. When blowing the pulp into the insulation, the grated newspaper is used, which is treated with a flame retardant. Cellulose tends to settle much better in wall cavities.

When blowing mineral fibers into the insulation, glass fibers and rock wool are used as materials. Therefore, it is a more expensive option than using cellulose. But it is much lighter than cellulose. Moisture resistant and does not rot.

Grace Manessis

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