I feel that looking at the balance between energy conservation and building conservation would be the easiest choice for an undergrad dissertation. Primarily due to, as has already been pointed out by many of you, the wealth of information already out there.
However, Lime's suggestion of 'What are building regulations for' is also a good one. I could base the dissertation on historic buildings as well as today's new builds, and in the process refer to past and current building regulations. I'm off to research this suggestion a bit more now. In the mean time, does anyone have any further suggestions on the smaller questions which should be asked/answered in this topic?
However, Lime's suggestion of 'What are building regulations for' is also a good one. I could base the dissertation on historic buildings as well as today's new builds, and in the process refer to past and current building regulations. I'm off to research this suggestion a bit more now. In the mean time, does anyone have any further suggestions on the smaller questions which should be asked/answered in this topic?