No satellite here. This one reads what is actually on the roof — the install, the flashing, the nails, the layers. Take them or load them. Nothing uploads anywhere.
• A wall, where the roof meets it — step flashing lives or dies there
• The eave edge, from below — drip edge is visible from the ground
• A rake edge — starter course, or the lack of it
• The ridge — cap, exposed nails, vent
• A pipe — boot condition
• A valley
• The tear-off edge, if it is open — layer count and deck
These seven are the change orders. Every one of them is invisible from the air, and every one of them is where the fight starts. Declare them before the signature and there is no fight.
The anatomy of a roof price. The structure is fixed. The numbers are yours — this tool will not invent a rate for your market.
Nothing built yet. Run the check first.