A fascia board is a visible finishing component at a roof edge or similar boundary. Different materials may be used. The term describes the finish but does not establish how the waterproof junction or construction behind it has been formed.
Discolouration, distortion or damage to fascia may prompt investigation of the connected edge. Replacing only the visible component does not automatically answer a question about moisture or junctions. Describe the observation and ask for the work boundary to be justified.
Ask which underlying components will become accessible and which will remain in a proposal. A change in appearance may also make building status relevant. This explanation gives no material prescription or permit determination for an individual property or proposed alteration.
Worth asking
Frequently asked questions
Does new fascia automatically waterproof the roof?
No. Finishing and the waterproof junction are not the same component.
Can any material be selected?
It needs to suit the building, detail and relevant conditions. Ask for the choice to be justified.