Rooftop Guard 2 Underlayment

This article series discusses roofing felt specifically addressing the roofing code or roofing manufacturer s requirements for use of an underlayment such as roofing felt tarpaper or other underlayment products beneath asphalt shingles and other.

Rooftop guard 2 underlayment. Drip edges shall be mechanically fastened a maximum of 12 inches 305 mm on center. The drip edge shall extend back on the roof a minimum of 2 inches 51 mm. Roofing underlayment roofing felt requirements. Rooftopguard ii must be attached to the structural roof deck material using plastic or steel cap roofing nails having a minimum of 1 diameter cap spaced at 12 on vertical and 14 on horizontal.

Rooftopguard ii is the high tech high performance new generation of roof underlayment. Its 5 layer polypropylene polyethylene construction results in high strength low weight unmatched tear resistance and long life that simply blows away the competition. Epilay plystik plus is an extremely strong roofing underlayment with a 48 mil thickness and a 2 square roll weighing 48 lbs. Drip edges shall be installed over underlayment along rake edges.

It is available in 2 square 3ftx66 7ft rolls. Is roofing felt required. All plastic or steel caps must be attached flush with the underlayment surface and nails must be fastened at a 90 degree angle to the deck. If the roof underlayment isn t completely flat especially on the overlapping seams a standing seam metal roof will show every wrinkle of the felt.

Underlayment shall be installed over drip edges along eaves. Rooftopguard ii is a 5 ply 100 asphalt and asbestos free high strength performance roofing underlayment used on stoop sloped roofs beneath composite metal clay concrete slate wood and other roofing materials. Rooftopguard ii premium synthetic roofing underlayment is a long term solution that provides an excellent moisture barrier can be used under all types of roofs is a superior alternate to 15 and 30 paper felt.