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Hi there!
Seeking some direction or reference to building regs that would be applicable please...
I'm currently digging out the floor slab in the living room/lounge of my 1960s house. The slab is about 6 inch thick concrete.
At one end of the room there is an internal brick wall, single skin, which it resting on the slab.
Question:
How much of the existing slab should I leave for the internal wall to sit on? On the other side of the internal wall are a utility room and a downstairs toilet, which will be left un touched in terms of flooring.
Initial thought was maybe 6 inches or so but I also need to dig down in to the soil where the underfloor heating will go to make enough room for compacted aggregate, sand, new slab, insulation & screed.
Any thoughts - attached in a floor plan showing the wall in question
Seeking some direction or reference to building regs that would be applicable please...
I'm currently digging out the floor slab in the living room/lounge of my 1960s house. The slab is about 6 inch thick concrete.
At one end of the room there is an internal brick wall, single skin, which it resting on the slab.
Question:
How much of the existing slab should I leave for the internal wall to sit on? On the other side of the internal wall are a utility room and a downstairs toilet, which will be left un touched in terms of flooring.
Initial thought was maybe 6 inches or so but I also need to dig down in to the soil where the underfloor heating will go to make enough room for compacted aggregate, sand, new slab, insulation & screed.
Any thoughts - attached in a floor plan showing the wall in question