Name changed as this will completely out me, but I need help from someone knowledgeable. Our house is in it's ten year NHBC guarantee. I made a complaint to NHBC IN August 2014, it is still not resolved. We have problems with our floor and drains and drive. We have had four site visits by two surveyors and an architect.
The architect and the surveyors report found our floor was faulty, it doesn't have expansion gaps in the chipboard so the floor heaves vertically instead of laterally. It doesn't have a vapour control layer. The floor is damaged from poor construction.
Our drains have not been cemented in properly, the manhole wobbles. The groundwork wasn't completed properly so we have a void within one metre of our foundations. The drains and foundations are damaged by poor constructio .
NHBC accept our floor and foundations have not been constructed correctly as per NHBC guidelines, or Building Control. However they continue to refuse the claim based on there isn't enough damage yet. Our drive is subsiding, and you cannot hear yourself think when you walk across the floor.
I've escalated this to Consumer Affairs at NHBC and to the Financial Ombudsman. What else can I do?? Please advise