All about old houses. Author of best selling book "The Warm Dry Home" . THE book on damp problems in your home. Learn about damp - the real causes and solutions. Forget damp proofing, timber treatment, 'preservation' and all chemical industry frauds. Showing practical, simple, inexpensive ways to solve damp problems, and teaching about old houses and caring for them. We've restored old homes using traditional materials - we don't use cement, gypsum and modern materials. Everything is about breathability, and warm, dry homes.