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Blow in Insulation Services

Blow-in insulation is the process of blowing insulation material into attics, walls or around crevices. When installing in attics, fiberglass, cellulose, and dense insulation may be used. It has a texture like down feathers and is able to fit into tight spaces like walls or between wires or ducts.

In homes, blow-in is constructed from various substances, including recycled cardboard, recycled newspaper glass, and other ordinary trash. technicians use special equipment to blow out the material.

Blow in Insulation Services for Residential Homes

What is Blow-In Insulation Used For?

Like Foam and Batt insulation, Blow-in may be used for both residential properties. They can be applied to:

Walls that are enclosed from the outside or opening new wall cavities

Existing constructed areas which include attic space and tile floors

Hard to reach areas

What is The R-Value For Blow In Insulation?

R-value is determined by a grading system used to check the Insulation’s effectiveness. The higher the R-Value, the more insulated the material is. Depending on the location of the blow-in insulation, it could require a different layer of material. Below are the two R values for Blow-in Fiberglass and Cellulose:

fiberglass: R-value of 2.2 to 2.7 per inch.

Cellulose: R-value of 3.1 – 3.8 per inch

Stone Wool: R-value of 2.2-3.3 per inch

R values can be affected by climate, type of material and section of building. floors, Walls, and attics will all use different values. 

We Service Areas All Over

The Dallas-Fort Worth Metropoletan Area

Making sure our customers have all the information they need to make the best decision for their home or business is important to us! Please reach out with any questions about Insulation First's services. offer various professional services from Radiant barrier to turbine installation. We are professional, certified and trained in what we do. We are located in Dallas, Tx but service areas all over the DFW metroplex in Texas such as: 




Fort Worth,

Grand Prairie,



The Colony,







Flower Mound,





North Richland Hills,


Schedule Your Free Estimate With Us Today!