Equipment penetrations interrupt the main roof surface and need details compatible with the panel system. Planning them before installation helps coordinate the roof, equipment, and future service access. Adding them later can complicate both waterproofing and warranty questions.
What to do next
List anticipated vents, equipment, and other attachments during design. Ask who will approve and install each roof interface. Keep a record of the completed details so later contractors do not create new openings without consulting the roof system requirements.
Related Perkins guidance
Contact Perkins Roofing to discuss your roof and the appropriate next step.