✓ Current condition of the roofing membrane—EPDM, TPO, modified bitumen, or torch-down
✓Flashing condition around chimneys, parapets, and any rooftop additions
✓ Signs of leaks, water damage, or rot in the roof deck
✓Age of the existing roof and how much life it realistically has left
✓ Whether a repair will hold or whether it’s time to talk about replacement
✓Code and permit requirements for your specific building and block