Mandatory Standard
Secondary water barrier and 6-nail high-wind fastening.
Under Florida Building Code HVHZ protocols, every shingle must receive six hot-dipped galvanized ring-shank nails driven below the tar sealant line. Before a single shingle is placed, the entire roof deck is sealed with a continuous self-adhering modified bitumen underlayment. Even if hurricane winds shear shingles off the roof surface, the structure below remains watertight.
Zero Staples Permitted
Self-Adhered Underlayment
ASTM D3161 Class F
Structural Deck Remediation
Deck repairs run $185 to $465 per 100 square feet, measured and billed solely where rot exists. We cut out saturated CDX plywood, re-nail underlying trusses, and install 5/8" sheathing.
8d Ring-Shank @ 6" O.C.
Reglet Wall Flashing
Roof flashing repair costs $185 to $465 per job. We cut a clean mechanical joint into the concrete stucco, slide heavy-gauge aluminum counter-flashing, and seal with elastomeric polyurethane.
Zero Surface-Only Caulk