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  • 1. Installing the Roofing Structure and Membrane
    Dave Nelson
  • 2. Drawings- S2.4 Roof Framing Plan
  • 3. Drawings-A2.4 Attic Plan and Roof Plan
  • 4. Sections-S4.6
  • 5. Erecting Steel Roof Trusses
    This is usually done with the help of a hydraulic lift or crane. Laborers secure the trusses in place after they are lifted onto the structure.
  • 6. Corrugated Roof Decking Delivery
    These are the sheets of corrugated steal that were to delivered to be used as decking on the roof of The Gorrie Center.
    Below: A lull forklift unloads the corrugated metal decking to be used on the roof
  • 7. Installation of corrugated roof decking
    Labors fasten the decking to the trusses according to the methods listed in The General Notes.
  • 8. Underside of steel roof decking
    This is the topside of the decking once it has been fastened and nailing strips are being put in place to support a 1 ½ nail-able deck for felt and shingles.
  • 9. Here laborers complete the roofing process by nailing asphalt shingles with the appropriate overlap as stated by code over the # 30 felt used to cover the plywood decking. They must work around any MEP components that penetrate. Precautions have to be taken so there is not any water leakage
  • 10. Completion of the roofing process