RoofCOST Estimator for Excel 

Roofing Installation Cost Estimator for Excel. Designed for roofing contractors, builders, remodelers, and do-it-yourself individuals. Contains cost data and intelligent takeoff area calculator. Automatically creates price quotation.
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Optimumcut-1D LITE 

Optimumcut-1D is a Stand-Alone (1 Dimension) Cutting List Generator and Linear Material Optimization Software Tool which calculates and displays exactly how to obtain the best yield from stock lengths of profile. Obtain The Maximum From A Minimum
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