We are planning a 2 storey extension on the side of our house.
How will the brickwork of the new cavity wall be joined to the existing property ?
I assume there will have to be a veritcal DPC installed in the existing house wall ?
How will the brickwork of the new cavity wall be joined to the existing property ?
I assume there will have to be a veritcal DPC installed in the existing house wall ?