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. Index Jobs for roofers should be plentiful through the year 2008, primarily because of the need to replace workers who transfer to other occupations or leave the labor force.
Some roofers leave the occupation to go into other construction trades.
Employment of roofers is expected to grow about as fast as the average for all occupations through the year 2008. Roofs deteriorate faster than most other parts of buildings and periodically need to be repaired or replaced. About 75 percent of roofing work is repair and reroofing, a higher proportion than in most other construction work. As a result, demand for roofers is less susceptible to downturns in the economy than some of the other construction trades. In addition to repair and reroofing work on the growing stock of buildings, new construction of industrial, commercial, and residential buildings will add to the demand for roofers.