Water seems to be coming from this area, this is the hot water feed- it’s also in the direction of the external wall where there has been no patio around that side of the house due to the building work. The area has been water logged due to the rain- could that have seeped in? Or is it more...
Looking for a bit of advice please- we had a new kitchen extension, after a few weeks of using it- the concrete where the extension meets the house looked visibly damp- this area is where the old sink was located and pipe extenders have been laid to the new sink. At first we thought it might...