Average Hourly Cost: The average hourly cost for attic insulation installation by an insulation contractor in 2023 is approximately $50 - $75 per hour.

Cost Breakdown: The cost of attic insulation installation by an insulation contractor is typically broken down into the cost of materials, labor, and any other necessary supplies. The cost of materials typically ranges from $0.50 - $2.00 per square foot, while labor costs can range from $2.50 - $7.00 per square foot depending on the complexity of the job. Any additional supplies needed for the job may include insulation tape, sealants, and other materials, which can cost an additional $0.50 - $1.50 per square foot.

Factors Affecting Cost: Several factors can affect the cost of attic insulation installation by an insulation contractor. The type and quality of the insulation material used will affect the cost, as will the complexity of the job. The location of the job and the service provider can also affect the cost, as some contractors may charge more for travel expenses and labor costs.