In the florida team s testing and other studies 8d ring shank nails at 6 inches o c.
Nails or staples for roofing in jacksonville florida.
Maze roofing nails are miami dade county approved.
8d nails shall be a minimum of 0 113 inch in diameter and shall be a minimum of 2 1 4 inch long to qualify for the provisions of this section for existing nails regardless of head shape or head diameter.
Today s roofing nail guns are designed to hold high capacity nail magazines.
A roofing staple is a little more than 1 16 inch wide.
Currently prescribed 8d common nails would only meet allowable design uplift pressures for some limited roof conditions roof heights and only up to wind speeds of 120 mph said the team in their code change proposal.
Fastening innovation for residential light commercial and industrial construction applications.
706 7 1 1 roof decking consisting of sawn lumber or wood planks up to 12.
Lightweight magnesium housing for job site durability.
Have shown an uplift capacity of 292 psf while ordinary 8d common nails provide only 126 psf of uplift capacity.
Air coil roofing nailer category 05 group 520 used for roofing shingles roofing panels starter course roofing and flashing applications.
In some areas of the country building codes do not allow roofing staples for roof installation for these reasons.
Also a roofing nail head is approximately 1 4 inch in diameter.
However always consult your local building authority for exact code requirements.
Breaking it down further you ll typically use four fasteners per 3 tab shingle.
08 17 21 as we know florida receives some of the harshest weather in the world.
When estimating nail or staple usage for your roofing project you should budget 400 nails or staples per square.