Many self-employed roofers specialize in residential work. Training, Other Qualifications, and Advancement Most roofers acquire their skills informally by working as helpers for experienced roofers. They start by carrying equipment and material and erecting scaffolds and hoists. Within 2 or 3 months, they are taught to measure, cut, and fit roofing materials, and then to lay asphalt or fiberglass shingles. Because some roofing materials are used infrequently, it can take several years to get experience working on all the various types of roofing applications.
Apprentices also learn to dampproof and waterproof walls.
Good physical condition and good balance are essential for roofers. A high school education or its equivalent is helpful, as are courses in mechanical drawing and basic mathematics. Most apprentices are at least 18 years old. Roofers may advance to supervisor or estimator for a roofing contractor, or become contractors themselves. Job Outlook Jobs for roofers should be plentiful through the year 2006, primarily because of the need to replace workers who transfer to other occupations or leave the labor force.