Start with the building
Identify opening hours, tenant access, delivery routes and roof-mounted equipment. Set out work zones and who approves interruptions.
Plan the work
Ask the project team to define inspection records, warranty documents and maintenance information required at handover.
Prepare an enquiry
Include the project location, building type, known roof material, available reports and the decision you need help with. Share photographs only where you have permission, and avoid unnecessary personal information.