Tasks
Install or replace asphalt shingles, wood shingles and shakes and masonry or baked clay roofi ngtiles on sloped roofs of buildings
Instruct apprentices
Supervise other workers
Apply waterproof coatings to concrete or other masonry surfaces below or above ground level
Install and repair metal roofs using hand and power tools
Install sheet metal fl ashings
Install, repair or replace built-up roofi ng systems using materials such as asphalt saturated feltsand hot asphalt and gravel
Install, repair or replace shingles, shakes and other roofi ng tiles on sloped roofs of buildings
Estimate costs and materials
Read and interpret blueprints, maps, drawings and specifications
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