There s always one or two around the attic.
Roof sheathing nails with florida product approval.
Florida building code 2322 2.
Fasteners for asphalt shingles shall be galvanized steel stainless steel aluminum or copper roofing nails minimum 12 gage 0 105 inch 3 mm shank with a minimum 3 8 inch diameter 9 5 mm head complying with astm f1667 of a length to penetrate through the roofing materials and not less than 3 4 inch 19 1 mm into the roof sheathing.
Ring shank coil roofing nail.
The cap nail shank shall be not less than 0 083 inch for ring shank cap nails and 0 091 inch for smooth shank cap nails.
Fl 16646 3 r2 0 032 aluminum gulfseam 16in over 15 32 plywood 0 032 aluminum gulfseam over 15 32 plywood non hvhz metal roof florida product approval.
Cap nail shank shall have a length sufficient to penetrate through the roof sheathing or not less than 3 4 inch into the roof sheathing.
Roof slopes from two units vertical in 12 units horizontal 17 percent slope and.
Must be part of permit package 4.
For vertical alignment secur e the base unit to roof using 12 ga.
Listing product description expiration date 304 series stainless steel pancake.
Pursuant to section 455 275 1 florida statutes effective october 1 2012 licensees licensed under chapter 455 f s.
Fl11651 11 r3 24gulfseam 18 15 32plywood nonhvhz 24ga gulfseam over 15 32.
1518 7 3 2 asphaltic shingles shall be installed in compliance with the product approval but in no case with less than six approved roofing nails or approved fastening devices which penetrate through the thickness of sheathing or wood plank a minimum of 3 16 inch 4 8 mm or penetrate into a 1 inch 25 mm or greater thickness of lumber a minimum of 1 inch 25 mm except where architectural.
Shingles and sheathing boards.
All roofing components shall have a valid product control approval noa skylights turbines etc.
Roofing nails 12 13 2021 tc158dc tin caps less than 1000 hrs 1 5 8 diameter az55 12.
Ring shank nail approval 10 23 2022 611072 md less than 1000 hrs 1 1 4 x 120 e g.
Where the roof sheathing is less than 3 4 inch.
An 8d nail is 2 5 long and protrudes though the roof sheathing a little less than 2 as shown below.
Must provide the department with an email address if they have one.
Florida building code online page 3 of 3.
Fl 16646 2 r2 0 032 aluminum gulfseam 18in over 15 32 plywood 0 032 aluminum gulfseam over 15 32 plywood non hvhz metal roof florida product approval.
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Re nail inspection no longer required by code 2.
Make a mark on the shingles 5 up roof from the top of the.
A home inspector doing a wind mitigation form for insurance verifies the 8d ring shank nail by looking for a shiner a nail that missed the top of the truss or rafter.
