Serving Northern IL & Chicago Suburbs

Blown-In Insulation In Northern IL, Rockford, Chicago Suburbs & Southern WI

What Is Blown-In Insulation?

Blown-in insulation is a loose-fill product that is installed with a blower machine. This type of insulation can be beneficial for small attics which do not have enough room for a technician to climb inside of and install batt insulation. Instead, blown-in insulation only needs a small access point and can be blown in with a machine.

Another amazing benefit of loose-fill insulation is that it can be installed in already existing walls, which is called retrofitting. A small hole is drilled into the wall one foot below the ceiling and another one yard above the floor. The insulation is then blown in, covering the entire inside area of the wall. Once finished, a plastic cap is put over the hole and the area is skim-coated and painted to match the wall. 

Blown-in insulation is available in rockwool, fiberglass and cellulose. Each product has many different uses and benefits and one of our certified technicians can help you decide which product is best for you. This form of insulation can be installed quickly, providing immediate comfort and reducing energy payments.

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    Benefits of Blown-In Insulation


    1. Call Us

    Consult with a Home Performance & Insulation Contractor for your free estimate and consultation.

    2. Free Quote

    Once you reach out, we’ll work with your schedule to plan an appointment for an expert to assess your home and provide an estimate.

    3. Do the Work

    After the assessment, you’ll be given a quote and we can proceed with performing work on your home.

    4. Start Saving

    Once the insulation work has been completed, you’ll notice decreasing utility costs, increased efficiency of the home, and greater comfort.

    Why Choose Our Team?

    1. Professional Service

    All Comfort 1st Insulation technicians are certified, insured, knowledgeable of current building codes, fully trained and punctual. 

    2. Warranty

    All services performed by Comfort 1st Insulation are warrantied as a promise to our customers that the job is always done right the first time.

    3. Customer Satisfaction

    Comfort 1st Insulation is devoted to improving our customer’s energy efficiency and comfort through insulation services. The work is never completed until the customer is satisfied!


    Comfort 1st Insulation provides quality insulation services with expertise that can be clearly seen in our photo gallery. Review our work and if you would like any further information or have questions, please fill out our contact form and a member of our certified team can reach back out to you!

    Certifications And Affiliations

    Who Can Help Me Install Blown-In Insulation?

    Curious about insulation installation for your home or place of work? Comfort 1st Insulation provides professional insulation services in Northern Illinois, the Chicago suburbs, the greater Rockford area, and southern Wisconsin. Give us a call at (833) 244-7283 to have one of our professionals inspect your attic. Have any inquiries for your Rockford area home or business? Please fill out our contact form to get ahold of the experts at Comfort 1st Insulation or email us at

    Receive A Free Insulation Consultation!