When to use the pergola tool
The Pergola tool is built for practical deck, fence, and outdoor structure planning. It helps estimate pergola footprint, posts, beams, rafters, shade cover, anchors, and finish, while keeping the calculation tied to the actual work rather than a generic remodel assumption.
It is most useful when the project is still being shaped: measurements are close but not final, product grades are not fully selected, and the homeowner wants a clearer brief before comparing suppliers, materials, service companies, or contractor quotes.