It is not a code violation to have a shiner present if renailed and they will certainly not remove them on a re roof job.
Roofing shiner nails.
Over time the caulk will age and deteriorate which becomes a roof maintenance issue.
Sentrigard metal roofing systems from shiner roofing siding and windows offers multiple panel assemblies to satisfy an increasingly sophisticated market.
The nails that you use to fasten the asphalt shingles to the roof should be 11 or 12 gauge hot dipped galvanized or aluminum roofing nails the heads should be at least 3 8 inch in diameter the nails should be barbed deformed shanked or ring shanked and should be 1 to 2 inches long depending on the situation.
Finish with a trowel by applying roof cement over the nails and each edge of the new shingle.
Most framers know this and avoid it by knocking the nails back up and renail into the member.
Use the grip rite 11 x 1 1 4 in.
To replace a shingle.
The only reason for an exposed nail on shingles is installer error.
However on pipe boots and the last cap shingle you will find exposed nails that are caulked.
I m there on every inspection.
Asphalt shingle roofs should always be installed over solid roof sheathing.
3 use the grip rite 11 x 1 1 4 in.
I need to keep moving on.
Gently lift the shingle above the one you want to replace and align the new shingle underneath.
Roofing nails should be driven by hand with a hammer or with a properly adjusted pneumatic nail gun.
Nail in the headlap so the shingle above covers the nail and hand seal the shingle.
It can also cause nail corrosion sealing failures raised shingle tabs.
Panel systems include traditional mechanical lock standing seam innovative snap lock economical nail strip and decorative flush panels.