Attic Insulation in Illinois

Many attic insulation installers use spray foam insulation because it expands on the surface, air seals the building and offers strong temperature retention. Open cell and closed cell foam each perform well, and each has its own benefits. Open cell foam is also great at soundproofing. Closed cell foam is rigid and commonly chosen when a higher resistance to heat flow is the priority. Some installers prefer fiberglass insulation and/or cellulose insulation, but those materials are not nearly as effective in an attic or crawl space insulation installation as foam. Fiberglass and cellulose are often better suited to interior and/or exterior wall installations.

Attic insulation options we install

The right attic material depends on whether the insulation is going at the attic floor, the roof deck, around framing, or into hard to reach cavities. Spray foam can be applied around wood framing, rafter bays and rooflines where gaps and crevices allow air movement. Cellulose fills large gaps easily and restricts air flow greatly, though it may settle over time. Fiberglass performs better than cellulose in many applications and settles less, but it is not as cost effective. Foam board, polyisocyanurate, polyurethane board, polystyrene board and mineral wool may also be discussed when the design calls for them.

Old homes tend to have energy leaks, which can be fixed by installing new insulation. A new home can be protected upfront before problems ever start. If your attic already has failing material, our insulation removal service can clear the way so the new installation can do its job. If the project includes nearby areas, we also handle crawl space insulation, blown-in and cellulose insulation, wall insulation, soundproofing and retrofitting. We work on residential and commercial buildings, including offices, pole barns and metal buildings.

What to expect from an attic estimate

A useful attic estimate starts with inspection, not assumptions. We look at the existing insulation, the shape of the attic, the areas where air is moving and whether the goal is comfort, lower utility bills, reduced noise or all three. Insulation helps keep you comfortable and your wallet happy by reducing the load on heating and cooling equipment. It can also reduce noise from one room to another when soundproof material is installed in interior walls.

We serve property owners in Bloomington, Champaign, Chicago, Danville, Decatur, Peoria and Springfield. If you are comparing attic insulation options, call (217) 516-3704 and ask us about any insulation service on this site. You can also request an estimate online and we will call you back at the date and time of your choosing. Estimates are always free, and every job is completed right, the first time.