Customer hired us to replace the master bedroom Interior Door after the casing and frame were damaged beyond repair, the type of Interior Door was a 6 panel hollow core sold by home depot, we started the job by removing the casings on both sides than taking off the door slab, once that was done we removed the old door frame. Once the Interior Door frame was ready we installed the new Interior Door, we checked for level and plum and it was a success. The next step was to remove the door slab and paint it with interior white semi gloss 3 coats on each side.The New Interior Door was a solid core from home depot a much strong door. Job duration was 3 hrs.