How to tell which lofts are suitable for conversion - most are, but not all. Designing your new loft rooms; how to get the best living space for the least expense. How much can you realistically do yourself? Making sense of loft contractors' quotations; how to make big savings by employing specialist trades; employing and managing building contractors. Satisfying Building Regs and Planning requirements. Constructing dormers, fitting roof windows; installing a new floor structure and loft stairs. Insulation, fire protection, electrics, plumbing and heating. Decoration, snagging and completion.