Cellulose Insulation Services

RSP provides blown-in cellulose insulation services. Our product line is a natural fiber cellulose insulation that reduces energy loss and air infiltration in attics and walls. And for existing homes that need insulation improvement, we provide drill-and-fill options. Above all, it provides value not found in other insulation. Cellulose is ideally suited to provide additional R-value over existing attic insulation because it fills voids and gaps left open by other forms of insulation.  And, we offer both dry and wet blown-in cellulose products. Cellulose is a fantastic insulation option that conforms to obstructions found in walls and ensures your home is properly insulated. It can be installed in finished and unfinished walls making it very versatile. The material is even treated during manufacturing to make it fire resistant, giving homeowners peace of mind. 


What is Cellulose?


Cellulose is renowned for its ability to get into even the smallest of spaces, ensuring that your home is insulated, top to bottom. With incredibly high R-value and being one of the most cost-effective insulation options, cellulose is a fantastic choice for any home. Cellulose insulation can not only quickly be applied to unfinished walls, but can even be injected into finished walls. Meaning it is never too late to take advantage of its high-quality insulation abilities. If there are locations where it might be difficult for insulation to reach due to extra supports in the wall or a similar problem, do not worry. Just give RSP a call, and we’ll work with our experienced technicians to get you the insulation you need. All of our techs have years of experience working with blown-in insulation of all types and would be happy to help. 


Some lesser-known facts about cellulose are that it has soundproofing properties. This keeps the noise traveling throughout the house to a minimum. It is the easiest way to upgrade current insulation, and it is very efficient at reducing air leakage. And, adding cellulose after caulking any cracks or holes in our home, makes for a highly efficient air retainment system. And, cellulose is also considered one of the most eco-friendly options on the market because it is made from recycled cardboard and other materials. Of course, these materials are heavily treated with chemicals to make them fire and mold resistant to protect you and your home. Still not convinced? Contact us for more information! The team at RSP can’t wait to work with you!


24/7 – 365
(618) 942-2424

Mon – Fri: 7:30am – 5pm
Sat – Sun: By Appt.


PO Box 286
Carterville, IL 62918

6951 Grand Road
Carterville, IL 62918