We are currently three months through a two storey extension to the rear of our house. During the build a number of minor issues have arisen that have been raised with the builder and generally, whilst we haven't questioned him further we have "bought his story."
Last weekend, after the rain on Sunday morning, we endured a considerable leak into the existing rear of the house after having been told that the roof was water-tight. Clearly we weren't happy and raised this with the builder who subsequently suggested we re-roof the existing property! The upshot is we have commisioned an independent survey who has raised several structural concerns with the build so at the moment all works have stopped pending the builder's formal response to the surveyors report.
My question, in a long ish winded way is that taking a reasonable interpretation of building controls' duties would anyone expect them to be liable in identifying some of these issues - eg incorrect wall ties, incorrect cavity insulation (not necessarily related to footings/ upto DPC level etc) earlier in the build and certainly before we would have paid any more money to carry on with the project?
Also has anyone ever tried to take the council on in similar situations and got anywhere?
Thanks in advance for any replies Robin