Blown-In Insulation
Expert Blown-In Insulation Services in Mattoon, IL
Loose-fill insulation or blown-in insulation is the best choice when it comes to the practice of introducing thermal protection to attics, existing walls, and hard-to-reach areas. In Insulation Service, we take a special methodical tool of blowing the high-performing cellulose or fiberglass content squarely all over your attic floor or into wall cavities that are closed-in and closed-off that batting can never reach. This fluid-fit application forms a continuous thermal blanket that prevents heat loss by penetrations in the ceiling. It also prevents air intrusion and significantly enhances overall energy savings. Our blown-in solutions are a cost-effective route to substantial savings on energy, whether your house was constructed many years ago and was poorly insulated, or you just wish to make full use of the comforts of a more modern house. We also serve homeowners, farmers, and business owners in the surrounding areas of Mattoon and Central Illinois and transform under-insulated spaces into high-performance thermal barriers.
Why Choose Insulation Service for Your Blown-In Insulation Project?
When you choose Insulation Service for your blown-in insulation needs, you are selecting a team with decades of experience. Since 1974, we have been a locally owned and veteran-run company that understands the significance of trained staff with calibrated equipment to produce the required value of R. Our technicians are keen enough to compute the level of depth and number of bags required in your particular space to ensure that you are getting maximum utility and thermal shield out of your investment.
- 50+ Years of Experience: We have known how to achieve perfect coverage since 1974.
- Fully Insured: Your property is fully secured with our comprehensive insurance.
- Free Estimates: Obtain a free, no-obligation estimate by the next business day.
- Exclusive Installation: Use calibrated equipment to ensure precise depth and R-value.
- Superior Materials: Offer high-performance cellulose and fiberglass options.
We have cellulose insulation and fiberglass blown-in insulation, which is customized to exactly meet your needs, performance, and work within your budget. Cellulose blown-in insulation is made by using newsprint paper soaked in borate-based fire retardants and pest inhibitors. Therefore, it has good sound-dampening qualities and natural mold and insect-repelling qualities. It can be easily blown into a thick blanket of air blocks that effectively seals air infiltration into attic floors. Fiberglass blown-in insulation is composed of thin glass strands, which form a fluffy, lightweight thermal barrier that does not absorb moisture and is not subject to heavy settling, either naturally non-combustible, and offers dependable thermal performance without the density of cellulose. The estimations we will make during your free consultation will apply the exact dimensions of the depth and R-value required in your particular attic or wall-cavity. However, considering your local weather, the insulating material that is already in place, and your budget. For existing wall applications, we drill small access holes in each stud cavity, blow insulation under pressure to fill, and then professionally patch all openings—leaving no visible evidence of our work while your walls perform like new.
Frequently Asked Questions
How is blown-in insulation installed in existing walls?
In the case of current walls, we simply drill little holes (usually one to two inches in diameter) in every stud cavity, either on the inside or the outside, where it is easily accessible. Our specialized blowing apparatus is used to pump insulation into the cavity to make it full and completely uniform. The holes are then patched and repaired, and the work is no longer visible.
What R-value can I expect from blown-in insulation?
Blown-in insulation typically provides an R-value between R-3.2 and R-4.0 per inch. For common applications, cellulose provides roughly R-3.2 to R-3.8 per inch, while loose-fill fiberglass offers approximately R-2.2 to R-3.8 per inch. A standard installation of 12–16 inches can achieve roughly R-38 to R-60.
Does blown-in insulation settle over time?
Any blown-in insulation will always be subject to some initial settling, which our professional installers allow by slightly overfilling to ensure that at the end of settling, the insulation will have attained your desired R-value. Cellulose will settle further than fiberglass, and we estimate the required settled depth to give long-term performance.
Is blown-in insulation fire-resistant?
Our cellulose insulation is coated with borate-based fire retardant insulation that offers great protection against fire and complies with all building code standards. Fiberglass is not a burner that will burn by nature. The two materials are both above the residential and commercial safety standards.
How long does blown-in insulation installation take?
A majority of the attic insulation is done within one day. Existing home insulation of walls normally requires one to two days, depending on the size and number of stories. In your free estimate, we will give you a certain schedule depending on your project scope.
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Other Services
Save your home from moisture and temperature fluctuations with crawlspace insulation, improving air quality and boosting energy efficiency.
Increase your home's comfort and energy savings with residential blown-in insulation, effectively filling gaps and reducing heating and cooling costs.
Boost energy efficiency and comfort in your business with commercial blown-in insulation, providing quick, cost-effective solutions for large spaces.
