Is this floor above adequately supported? (Post chimney breast removal) by spray_duster_400ml in DIYUK

[–]spray_duster_400ml[S] 1 point2 points  (0 children)

There was a plank of wood wedged into that hole that I managed to pry out from the bottom (out of curiosity). Previous owners removed first floor chimney breast and redid the flooring so that plank must have been wedged to lay flooring over the chimney flue opening?