Securing Roofing Panels: Metal Roofs: Used to fasten metal roofing panels to the underlying structure, ensuring they are securely attached and protected against wind and weather. Corrugated Panels: Commonly used with corrugated roofing panels to provide a secure connection and prevent leaks. Attaching Roof Decking: Plywood or OSB: Used to attach plywood or oriented strand board (OSB) decking to roof rafters or trusses, forming a stable base for the roofing material. Installing Roof Accessories: Flashings: Employed to secure roof flashings, which are used to seal joints and prevent water infiltration. Roof Vents: Used to mount and secure roof vents, skylights, and other roof-mounted accessories.