When nailing shingles proper penetration into the roof deck is essential to ensure the nail and shingle remain secure.
Roof shingle nail location.
3 results based on study conducted by home innovation research labs an independent research lab comparing installation of timberline hd shingles to timberline hdz shingles on a 16 square roof deck using standard 4 nail nailing pattern under controlled laboratory conditions.
Using the correct size of roofing nail will ensure that your roof stays intact for many years to come and can help you avoid the common problem of roofing nails that extract themselves over time and cause you to lose shingles.
General guidelines for nailing shingles.
Results based on study conducted by home innovation research labs an independent research lab comparing installation of timberline hd shingles to timberline hdz shingles on a 16 square roof deck using standard 4 nail nailing pattern under.
Make sure to keep nails out of the tar strip as you work.
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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.
Hammer in one nail about 2 inches from each end of each shingle and another nail about 1 inch above each cutout.
Actual results may vary.
Measure from one edge of the roof to each location and transfer the measurements.
Planning and executing a good roofing job requires knowledge of every aspect of the job.
Place nails in the three tab shingles about 3 4 inch 1 8 centimeters above the cutouts near where the tab meets the upper part of the shingle.
However make sure that you do not nail into the tar strip.
Lay a starting row at the bottom of the roof along the edge.
Metabo hpt was hitachi power tools 1 1 4 in 15 gauge electro galvanized steel pneumatic roofing nails 7200 count item 688873.
Nail the cut off shingle into place about 6 inches from its lower edge.
Timberline hdz shingles are easy and fast to install with an incredible 99 9 nail placement accuracy.
The next shingles above should cover the nails by about 1 inch vertically.