Roofers Local 86 Columbus, Ohio (Apply year around - contact Local to apply)

Roofers Apprenticeship 

The Roofers union represents members who apply all types of roofing and waterproofing systems, including but not limited to: all low-sloped roofing systems (vegetative and solar photovoltaic roofs), structural waterproofing, steep-sloped roofing systems, air barrier applications, and building envelopes.

Union Roofers and Waterproofers work on a variety of types of buildings, protecting those facilities against water intrusion and ultimate damage to the structure and its contents. Roofing in the commercial and industrial sector is generally of the built-up type or the single-ply category. In built-up roofing, layers or plies of felt are set in hot bitumen over insulation boards to form a waterproof membrane. An aggregate may be embedded in a final bitumen coat to protect the membrane from the ultraviolet radiation from the sun and other environmental hazards.

Single-ply roofing encompasses all of the newer plastic, thermoplastic polyolefin (TPO), rubber (EPDM), and other elastoplastic type membranes that have their seams welded by solvent or hot air or glued with contact adhesive to form a monolithic waterproofing membrane. These systems may have a stone or rock or paver block ballast installed over them or they may have partially or totally adhered to the substrate. These systems are also installed over roof insulation boards.