High Nailing Roof Shingles

The other common nailing defect is improperly located nails.

High nailing roof shingles.

Nailing on steep slopes high wind areas. There is a fairly narrow strip on every shingle where it s acceptable to place the nail. After the first shingle in the course is installed continue with full length shingles to complete the first course trimming the last shingle so that it matches the overhang of the starter course below. When properly placed the nail will actually catch the top edge of the shingle below it.

If the nail fails to penetrate the deck properly then remove the nail and repair the hole in the shingle with bituminous mastic and use another nail. Keep your nails on either side of the gap and away from the middle of each individual shingle so that the gap in the shingle above doesn t expose the nail head. For high wind areas or on slopes of 21 12 60 or more use six nails per shingle placed as shown. Patented surenail technology features a wide highly visible engineered fabric strip in the nailing area for a consistent quality installation and the unique product design provides.

Those extra 4 nails to a shingle from the next shingle do nothing to hold the shingle on the roof. The jacklegs around here use that as a selling point that they put 8 nails in a shingle. It is very problematic to have nails located too high on the shingle. The more common and problematic nailing problem is to have nails located too high on the shingle.

Actual results may vary. While using pneumatic nail guns do not set the pressure too high because the nail will. The correct nail must be applied 2 5 cm above the cut out and 2 5 cm from each edge. When nailing shingles proper penetration into the roof deck is essential to ensure the nail and shingle remain secure.

The difference between a good shingle and a great shingle is having surenail technology only available from owens corning on duration series shingles. There is a fairly narrow strip on every shingle where it s acceptable to place the nail. For all owens corning shingles roofing nails should penetrate into the wood deck by a minimum of inch or completely through the roof deck by a minimum of 1 8 inch. Ceberus i am suprised by the 8 nails to a shingle.

Try not to break the shingle surface with the nail head and repair any incorrectly placed nails immediately. When nails are located too high on the shingle they never catch the. The more common and problematic nailing problem is to have nails located too high on the shingle. For the cambridge shingle nails must be applied into the nailing zone.