Drumbow Homes are the worst builders I have experienced for snagging. and in general. I had to involve NHBC to exert pressure on them to do anything.
I had a snagging list as long as my arm, what was worse is that they when they had turned up to do any of the things they were generally made worse. I would recommend no-one to ever consider buying a house from this company. I moved out of this home after 1 year because it was more trouble than it was worth. This is my personal experience but it was mirrored by many other residents that I spoke to. One final note – this was the coldest house I have ever lived in and should have been the warmest given increased regulation with insulations. I seriously doubt the integrity in which this house was constructed.