When the pressure is set too high the nails simply get driven into the shingles too far.
How to use roofing nails.
Load the canister to load a roofing nailer s canister open the feeder door and the magazine door.
All roofing nails have wide flat heads and short shanks.
Then close both doors.
Remove the retainer from the coil and insert the coil into the canister with the nails pointed down.
Many roofers use pneumatic nail guns to nail down the shingles.
Apply drip edge to the eave.
Fasten shingles with corrosion resistant nails.
The first nail should be positioned in the barrel.
There are different kinds of roofing nails made of different materials and in various sizes.
Use a chalkline or align it by eye to make sure it is straight then drive roofing nails every foot or so to fasten it to the sheathing.
In most cases 4 nails are adequate.
That is why it is important to use roofing nails when doing a roofing job.
Install the recommended number of nails per shingle.
When the nails are overdriven the heads of the nails punch right through the mat of the shingle.
A countersunk nail will rip the shingle and a nail that is not completely nailed down will eventually work its way out.
Roofing nails are made of galvanized steel to protect them from the elements.
Roofing nails are used in roof installation to fasten shingles to install roofing felt for waterproofing and to attach roof tiles and sheet metal.
Use the correct roofing nail material size and grade as specified in the shingle installation instructions.