- Install built-up roofing systems using materials such as asphalt saturated felts and hot asphalt and gravel
- Install roofing tiles on sloped roofs of buildings
- Install single-ply roofing system using waterproof sheet materials, such as modified plastics, elastomeric or other asphaltic compositions
- Read blueprints, drawings and specifications to determine work requirements
- Repair or replace single-ply roofing systems
- Repair roofing systems
- Install and repair metal roofs using hand and power tools
- Install sheet metal flashings
- Erect and install scaffolding, falsework and other working platforms