What is the primary purpose of using roof brackets during construction?

The primary purpose of using roof brackets during construction is to enhance safety. Roof brackets provide a secure platform for workers while they are performing tasks on a roof, such as installing shingles, flashing, or other materials. By providing a stable and reliable support system, roof brackets help prevent falls and accidents, which are critical concerns when working at elevated heights.

While elements like durability, drainage, and weatherproofing are important in roofing and construction, they do not relate directly to the primary function of roof brackets, which is to ensure the safety of workers on the job site. Thus, safety is the most fitting reason for utilizing roof brackets during construction activities.