DIY: Repair timber floor part 2
I perform a temporary repair of a suspended wooden floor.
Rotten floorboards replaced with 18mm structural plywood. New flooring and joists treated with interior preservative.
NOTE: I am not a qualified joiner/carpenter and this is not meant to be a tutorial. There may be better ways of performing this task.
Ideally, the rotten joist needs cutting back, replacing and bolting together using carriage bolts. Then treat with preservative. Please see alternative video below for ideas: