Serving Northern IL & Chicago Suburbs

K13 Thermal Insulation Spray In Northern IL, Rockford, Chicago Suburbs & Southern WI

What Is K13 Thermal Insulation Spray?

K13 is a spray on insulation used for thermal and noise control which is applied to ceilings as an exposed finish. This spray is used to create a comfortable sound controlled environment in offices, bars, restaurants and event venues.

K13 Spray Foam

Get Your Free Quote!

    For What Purposes Should I Install K13 Insulation?

    K13 thermal insulation spray is created from cellulose materials which are used to reduce noise levels and absorb sound. This versatile product can be applied on many surfaces and is useful in reducing noise in offices, music venues, restaurants or metal roofs. 

    Spraying fire resistant K13 insulation on the ceiling of a building increases safety.  K13 thermal insulation is fire class 0 meaning that it decreases the heat release and prevents the spread of flames on surfaces. 

    This green form of insulation is composed of recyclable materials such as cotton and wood. Applying K13 offers many esthetic benefits and can compliment any color scheme as the spray is offered in a variety of different colors.

    K13 spray can be applied 5 inches thick and has an R-Value of 3.75 per inch. This versatile spray can be applied to almost any surface shape such as domed, curved and corrugated. One of the many benefits of this spray is that it fills in gaps, cracks, creates an air seal, stops air leakage, condensation and moisture. Another amazing quality about K13 is that it adheres to metal, glass, gypsum, wood, concrete, and plasterboard.

    What Are the Benefits Of K13 Insulation?

    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!



    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 bills, increased efficiency of the home, and greater comfort.

    Certifications And Affiliations

    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!

    Who Can Help Me Install K13 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

    Recieve A Free Insulation Consultation!