The very first step of roofing system installment is slicing off the very first program of roof shingles by around six inches. The roof shingles ought to get to the ridge of the roof. Cut the tiles to fit as well as overlap the starter strip. Use 4 nails in the lower row of roof shingles as well as a solitary nail on each side of the ridge. In areas that experience wind, utilize 6 nails. Throughout the slicing process, make certain to maintain the initial course of tiles 6 inches narrower than the second row of roof shingles. The following step of roofing system installment is stapling roof felt paper to the roof. Run a continual row of paper over the entire roof covering as well as over the side of the top. It is very important to stick the roof covering really felt paper with 12 staples spaced roughly 12 inches apart. Then, repeat the process for the other side of the optimal. Do not forget to run the last row of paper over the opposite of the peak. In addition to installing new shingles, homeowners need to repaint the estimates of the roofing. It is necessary to expand the ladder at the very least 3 feet over the roofing system edge. The scaffolding is utilized to install the drip edge and very first couple of courses of the tiles. Make sure that every person on the ground wears a hard hat as well as uses protective equipment, such as a construction hat. Throughout the setup, it is vital to position all expansion cords and also ropes off the beaten track. Remember to call out before throwing anything, as also one of the most cautious employees can inadvertently go down a device or worse, drop it. After the shingles are mounted, the underlayment requires to be mounted. This underlayment is used to safeguard the new roof shingles from ice and windblown rain. It is best to utilize self-stick ice-and-water underlayment to avoid tearing off the existing roof covering. This layer is acceptable to leave. After the flashing has actually been placed, tarpaulins will certainly need to be put over the tarp to protect it from dropping nails. The initial piece of roofing should be square with the roofing system. The tiles ought to overlap on the sides. Ensure the lower side of the initial piece of roof covering is level as well as square to the roof covering. Before mounting the second item, utilize the hook blade of the utility knife to cut off roof shingles that have way too much overhang. Afterward, tack the staying tiles to the ridge, as well as the edges of the roofing system. If the roof is square, the tacks need to be square. The following action is the setup of the underlayment. The underlayment is laid over plywood or OSB. The very first row of roof shingles is then laid on top of the underlayment. The underlayments ought to be overlapped by 3 to 4 inches, and also the top row needs to overlap the lower row. The lower row should overlap the following row of shingles by at least 6 inches. After the underlayment is installed, the second and also 3rd rows need to be straddled at the height.