The job duties will require to Prepare estimates of labour and/or material costs Measure, cut, shape, assemble and join materials made of wood, wood substitutes, lightweight steel and other materials Prepare tenders and quotations Fit and install windows, doors, stairs, mouldings and hardware Schedule and co-ordinate work on sites Supervise other workers Estimate costs and materials Maintain, repair and renovate residences and wooden structures in mills, mines, hospitals, industrial plants and other establishments