SOLUTIONS RATED A+
✔✔minimum pitch for aspahalt shingles roof with doubble underlayment - ✔✔2:12
✔✔Nails for fastening asphalt shingles usually are: - ✔✔1 cement coated
2 copper
3 iron
4 galvanized
✔✔ice and water shiled should be installed at the point - ✔✔24 above the interior wall
line when porjected
✔✔when nail roof shingle to 5/8 roof sheating - ✔✔the nail should penetrate through the
sheathing 1/8
✔✔wood shingles shall not be installed on roof slope below - ✔✔3 :12
✔✔how fat is the dege overhange for ceder shakes - ✔✔1-1 1/2
✔✔what is the maximum number of layers asphalt shingles on a roof - ✔✔2
✔✔on a open valley it ok to use which of following materials - ✔✔metal
✔✔what is the minimum amount of overlap for felt paper - ✔✔2 inches
✔✔the differnce between wood shingle and cedar shakes wood - ✔✔
✔✔the fire rating - ✔✔a b c
✔✔the panel roofsheathing porduct most often used are ply wood and osb - ✔✔true
✔✔plywood and osb with a perfromance rating span or 32 /16 means - ✔✔32 inches
roof sheathing 16 inches of sub
✔✔the exposed lower edge of shingle is called a - ✔✔shingle butt
✔✔what is the name of roofing system that has multiple layers of roofers felt between
hot mopped - ✔✔built up roof
✔✔what type of is most economaical - ✔✔rolled roofing