What does a WDO report actually say?
A WDO report says which wood-destroying organisms were found, where, with what evidence, and which areas could not be reached. It does not say that a building is free of them in the future, and it does not promise the condition of concealed wood.
The report is a snapshot of one visit. It lists each finding with its place on the building and the evidence behind it: a mud tube, a live colony, an exit hole, frass, a probe result or a moisture reading. Where there is no finding, the report says which areas were examined and found clear, so a reader can see the basis of a clean result rather than trusting the word clean.
The report also names the limits. A wall that could not be opened, a crawl that could not be entered or a closet that was full of stored goods is listed as not examined. That list is as important as the findings, because it tells the reader where the report stops and where a second look may be needed before the sale completes.
Who usually asks for a WDO inspection in a sale?
Buyers, sellers and agents ask for it, and a lender or a contract may require it. The request comes from the transaction, and the report is shaped to the transaction's needs rather than to a generic checklist.
A buyer may ask for the report to understand the condition of the wood before the purchase goes ahead. A seller may order it to find problems before listing, so that repairs can be planned and the disclosure can be accurate. An agent may ask for it so that the file is complete and the parties are working from the same information.
The report does not decide the sale. It gives the people in the transaction a document to read, and the decisions about repair, credit, price and timing are theirs. A technician on the job explains the findings in plain language on the phone or at the visit, but the transaction is run by the parties and their advisers.
How long does the report stay useful?
A report describes the building on the day of the visit. Its value falls as time passes, as conditions change and as repairs are made, so a report written months before a closing may need to be updated.
A dry season, a new gutter or a regraded lot can change the risk after a report is written, in either direction. A report that found no activity can be overtaken by a leak the following spring, and a report that found damage can be overtaken by a repair. The technician notes the date and the conditions on the report so that the reader can judge its age.
Where a closing is delayed, a re-inspection is the simplest way to bring the report up to date. The re-inspection checks the same locations, notes any change, and refers back to the earlier report so that the history of the building is traceable from one document to the next.