We bought a new build last year (acknowledging this may be perceived as a major failing but it is not something we can change at this point). Since moving in we have experienced a list of problems caused by things the builders could have avoided (e.g. they hadn't tiled bathrooms they should have). They have mostly fixed things or in process of doing so. Except one big problem has arisen. The builders are saying this one isn't their responsibility.
A dishwasher has leaked behind our kitchen cupboards, for over a year. By the time the leak was found, a high amount of very visible damage has been caused. Almost all of our downstairs laminate flooring, skirtings, door frames, plus some of the fitted kitchen (all wood/board) have soaked up water from under the floor, they have expanded, puffed up and turned shades of brown/black.
When the builder's plumber visited and identified the problem, their verbal report (to me) was that some had plumbed the dishwasher in wrong, resulting in the leak.
A month later, after repeated chasing from me, the build company have issued a statement by email, including a report from their plumber. The report says that the leak was caused by a manufacturing fault on the dishwasher inlet hose, and that because this is a part pre-installed in the factory it isn't their responsibility. They have put photos in the report from the back of the dishwasher but we don't have any technical knowledge to verify the nature of the fault ourselves.
This is where we are seeking advice - whose responsibility is it, and beyond that how do we get redress, as our house is a mess. We would like to clarify who it should be, before making phone calls so that we don't get fobbed off.
Should the dishwasher manufacturer be directly liable for all the damage to the flooring, skirtings, door frames & kitchen (all of which originally installed via the build company's sub-contractors)? - or is this something that would normally be covered by home insurance, instead?
We can check whether there was a warranty - I wrote all the original information down somewhere, looking for that tonight.
TIA