u/DevelopmentOk5596

Hi all,

Long story short, we had this wall plastered and painted originally, but now we need to add a door frame to the left of the photo. There was a door frame there originally as there were two rooms knocked into one before we bought the house. I’m unsure what lies beneath the plaster as the walls are 30s lath/timber construction.

We’re splitting the room up again to create an upstairs bathroom, so will i need to be mindful of anything structural before we start knocking a hole through? Or will a frame header do? Typical ceiling joists in ceiling/loft.

Many thanks!