The punch walk is the inspection at the end of a job where the outstanding items are identified and written down. It is short, it is the last thing anybody wants to do, and it decides when the final payment and the first half of retention are released. Running it well is almost entirely about sequence and records: walk the building in a fixed order, record each item where it is, and close what you can before the client walks it with you.
Walk your own list first
Do an internal walk before the client's, with the trades still reachable. Items found and closed at that point cost minutes; the same items on the client's list cost a return visit and a conversation about competence. This single habit shortens the gap between substantially complete and paid more than anything else on the job.
Walk in a fixed order and record by location
Room by room, floor by floor, outside last, the same order every time. Each item carries a location, a trade, a photograph and what done looks like. A list that says paintwork poor with no room named is an argument; a list that says second bedroom, east wall, two runs, with a photograph, is a task.
Close it in two states, not one
The trade marks an item ready and somebody verifies it with a dated photograph. Items closed by the person who did the work with nobody checking reappear on the client's list, and the second appearance costs far more than the first would have.
Questions people ask about punch walk construction
When should the punch walk happen?
As areas are finished rather than at the very end, with a final walk at substantial completion. Rolling walks keep the list short and keep the trades available, which is the whole difficulty with a single walk at the end of a long job.
Who attends?
Your own person running the job, and for the formal walk the client or their representative and often the designer. Have the list from your internal walk in hand: turning up with a closed list of your own changes the tone of the walk completely.
How is the punch list connected to payment?
Substantial completion usually triggers the final application for payment and the release of part of the retention, with the remainder held until the list is closed and the defects period ends. That is why the list is a commercial document and not a housekeeping exercise.