Nail Roofing Failure

Nail guns that are improperly adjusted can result in either under penetration or over penetration of the roofing nails which then affects the shingle s performance.

Nail roofing failure.

So if a nailer starts leaking air or jamming up say after an o ring replacement an incorrect part or assembly mistake should be the first suspects. However the recommendations of the specific shingle manufacturer as printed on each shingle wrapper must be followed when applying shingles. Property owners who experienced problems with certain owens corning roofing shingles may have legal recourse. Fasteners for asphalt shingles shall be galvanized stainless steel aluminum or copper roofing nails minimum 12 gage 0 105 inch 2 67 mm shank with a minimum 3 8 inch diameter 9 5 mm head of a length to penetrate through the roofing materials and a minimum of 3 4 inch 19 1 mm into the roof sheathing.

In most cases you can remove nails under the shingles on both sides of the vent to pull it free. The following practices reflect the general recommendations of most shingle manufacturers. Almost any nailer symptom can be caused by installing an incompatible part or by reassembling the tool incorrectly. If proper attention is not paid to nail type placement and procedures the shingles may fail as a result of raised tabs buckling or improper sealing.

In 2009 the company was hit with a class action lawsuit alleging that its oakridge shadow 40 year shingles are defective in that they deteriorate far before the expiration of their warranty periods. 3 degree electro galvanized steel roofing nails 5 lb pack for applying roofing asphalt shingles insulation board and felt to wood substrates. Nail it roofing is the choice of many general contractors to install roofing systems on new construction buildings and additions. Use the grip rite 11 x 1 1 4 in.

3 use the grip rite 11 x 1 1 4 in. Roofing nails should be driven by hand with a hammer or with a properly adjusted pneumatic nail gun. Replace them with rubber washered screws. Be sure to follow all local building codes.

There will be nails across the top of the vent too. For pricing and availability. Metabo hpt was hitachi power tools 1 1 4 in 15 gauge electro galvanized steel pneumatic roofing nails 7200 count item 688873. Also look for pulled or missing nails at the base s bottom edge.

It can also cause nail corrosion sealing failures raised shingle tabs buckling and shingle blow offs. There s really no fix other than replacing the damaged vents. Metabo hpt was hitachi power tools 1 1 2 in 15 degree pneumatic roofing nails 7200 count item 688875. Most o ring kits valve kits and other parts come with instructions for assembly.