For those who know how to do the repair work, an old house can be a good investment. This book is aimed at home owners who want to renovate their houses with professional results, as well as the professional contractor who is serious about renovation. George Nash begins by offering advice on whether an old house is worth taking on or not. He tells you how to set priorities and how to handle virtually every aspect of renovation. The techniques explained include how to replace foundations, rebuild windows, install roofing and siding, repair plaster, upgrade wiling, plumbing and heating systems and much more.