Indiana Insulation Contractor Package

A rough estimate for hiring someone to blow insulation into a flat roof, cathedral ceiling or wall cavities is $2-$3.50 a square foot, or $1,000-$3,500 for filling 1,000 square feet of empty wall or roof space.

The parts of the home to insulate take these basic facts into consideration. Heat rises to the ceiling. Because a large volume of indoor heat is lost through the ceiling, the attic floor above is considered the most important area in the house to insulate for winter comfort and efficiency.

Generally, insulators charge about $50 to $80 per hour. To help you calculate the cost of insulation, consider the size of the installation, the shape of the ceiling and additional services incurred. For accurate pricing, have a professional insulation installer take measurements and provide cost estimates.

The effectiveness of insulation is rated by R-values. The higher the R-value, the greater the material's ability to insulate. Each inch of fiberglass blanket insulation, for example, provides an R-value of about 3.27. Loose-fill insulation can vary from about 2.2 to 4.0, depending on how effectively it is installed.

An insulation contractor is a type of contractor who is specialized in installing thermal insulation. These are contractors who work on residential, commercial, or industrial projects and coordinate with heating, plumbing, and mechanical construction workers.

The average cost to install loose-fill (blown-in) insulation or batt insulation in a 1,200 sq. ft. attic ranges from $1,700-$2,000.

The cost to insulate an attic with blown-in insulation runs from $600 to $1,200, assuming it is 1,000 square feet in size. If you choose to hire a professional, expect to pay from $40 to $70 an hour for labor in addition to the cost of materials.

For new construction, a homeowner has many choices in the type of insulation. For sheathing, rigid foam insulation is a good choice. For the interior side of those exterior walls, batt insulation is good. With walls, a better choice than fiberglass batts is wet sprayed cellulose or blown-in fiberglass.

Are you a licensed installer? Can I speak with your references? What warranty or guarantee do you provide for your insulation? What personal protective equipment do you require for your workers? Do you carry liability insurance and workers comp insurance? What type of insulation products do you offer?