Average Hourly Cost: The average hourly cost of skylight ventilation installation by a skylight contractor in 2023 is typically around $100-$150 per hour.

Cost Breakdown: The cost of skylight ventilation installation by a skylight contractor can vary depending on the type and quality of the accessory, the complexity of the job, and the location and service provider. Generally, the cost of the materials used for the installation, such as the skylight, flashing, and sealants, will make up a large portion of the overall cost. The labor cost for the installation will depend on the complexity of the job and the service provider.

Factors Affecting Cost: The type and quality of the skylight and accessories used will affect the overall cost of the installation. The complexity of the job, such as the number of skylights being installed, the roof pitch, and the type of roof, will also affect the cost. The location and service provider will also affect the cost, as some service providers may charge more in certain areas due to the cost of living in the area.