Get Fl Pbo-086 - Palm Beach County 2020-2025

What is the 25% Rule? The 25% rule is a provision in the Florida Building Code that requires roofs to be replaced if more than 25% of the roof surface is damaged or needs repair.

706.7. 2 Roof secondary water barrier for site‐built single family residential structures. A secondary water barrier shall be installed using one of the following methods when roof covering is removed and replaced: 2. Outside the High-Velocity Hurricane Zone: a) Underlayment shall comply with Section R905.

Nails shall be corrosion resistant and not less than 11 gage, 5/16-inch (11 mm) head, and of sufficient length to penetrate the deck not less than 3/4 inch (19 mm) or through the thickness of the deck, whichever is less or in ance with the FRSA/TRI Florida High Wind Concrete and Clay Roof Tile Installation Manual ...

The cap nail shank shall be not less than 0.083 inch (2.1082 mm) for ring shank cap nails. The cap nail shank shall have a length sufficient to penetrate through the roof sheathing or not less than 3/4 inch (19.05 mm) into the roof sheathing.

The time frame for permit issuance depends on the scope of work and the accuracy of the submittal documents. You can Monitor the progress online CLICK HERE - for further questions call Tracking @ 561-233-5130.

Where the sheathing thickness is greater than 15/32 inches, roof sheathing is required to be fastened with ASTM F1667 RSRS-03 (2 ½" × 0.131") nails or ASTM F1667 RSRS-04 (3" × 0.120") nails. The RSRS designation indicates the fastener is a ring shank roof sheathing nail.

708.7. When a roof covering on an existing site-built single-family residential structure is removed and replaced, the following procedures shall be permitted to be performed by the roofing contractor: (a) Roof-decking attachment shall be as required by Section 708.7. 1.