Average Hourly Cost: The average cost of exterior wall insulation for an insulation contractor in 2023 is approximately $60 per hour.

Cost Breakdown: The cost of exterior wall insulation is typically made up of labor costs, material costs, and miscellaneous costs such as permits and fees. Labor costs generally make up the majority of the cost, while material costs can range from $2 to $5 per square foot, depending on the type and quality of the insulation.

Factors Affecting Cost: The complexity of the job can affect the cost of exterior wall insulation. For instance, if the job requires additional labor or specialized tools, the cost may be higher. Additionally, the type and quality of the insulation can also affect the cost. Higher quality insulation will typically cost more than lower quality insulation. Finally, the location and service provider can also have an impact on the cost of exterior wall insulation.