Gaf Timberline HDZ Pewter Color – Front View of Roof

  1. 1
    Cupping Shingles

    Cupping shingles at the edge of the roof. Also, the starter is not lapped correctly, with a 6-inch overlap. Cupping is a problem because it can cause leaks. The starter is a mixed install but not difficult to repair.

    Cupping Shingles

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  2. 2
    Improper Nailing

    Image number 1 shows the shingle stagger appears correct, or close enough at least. There is an exposed nail where the circle is.

    Improper Nailing

    Image number 2 is extraordinary. Not sure what this piece of shingle is doing nailed like this.

    Improper Nailing

     These 2 images are in the same area of the roof.

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  3. 3
    No Cobra Vent Installed

    No ridge vent was installed on this job.  GAF cobra vent would have been the appropriate material to use.  Instead, the crew maintained old power vents.  These certainly wouldn’t ventilate the entire home.

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  4. 4
    Video Walk Through

    An Introduction To Lead Symphony.

     

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