<p>Specifically written for contractors and small businesses carrying out small works <em>Spon's Estimating Cost Guide to Roofing</em> contains accurate information on thousands of rates each broken down to labour material overheads and profit.</p><p>This is the first book to include typical project costs for slating and tiling sheeting cladding and other coverings rooflights underfelt and battens repairs and alterations and different sized houses.</p>