Active job

Leaking timber window; corrugated iron cladding

NB please only respond if immediately available. South-facing timber frame window installed into corrugated direct-on-framing cladding. Leak coming into interior during heavy southerly. Window needs to come out, Head flashings and side trim require replacement; sill pan requires installing under window, window needs to go back in. Ideally internal trim timber can be left undisturbed? Window has had sealant placed in one of the external joinery corners, so window timber joinery integrity should be assessed.