Hi Blup,
Thanks for your response, the SE didn't suggest supporting from below, that would definitely be more disruptive but I guess I need calculations as to whether that would suffice?
Hello,
I've recently moved into a Victorian terrace which has two loft rooms in the attic.
The attic has original Victorian dormers and after starting to strip out I can see there are original Victorian floorboards up there. However the floor is deflecting in both rooms and is built on joists...