Spon's Estimating Cost Guide to Roofing

Bryan Spain is a consultant quantity surveyor who specialises in building and civil engineering costs. He has worked in local government, private practice and contracting organisations. He has also written over 45 books, mainly on construction costs.

• Part 1: Unit Rates  Part 2: Project Costs  Part 3: Alterations and Repairs  Part 4: Approximate Estimating  Part 5: Tool and Equipment Hire  Part 6: Business Matters  Part 7: General Construction Data