Use the chalk line to snap a straight line vertically every 6 inches.
How to hang shingles on a roof.
Using the chalk line snap a line between the two marks to get a straight edge.
Pull the drip edge down about a half inch from that line to.
Overlap each metal piece by at least 150 mm 6 and use asphalt plastic cement under each section of overlap.
Repeat this on both sides of the roof.
Installing roof shingles in 11 steps.
Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps.
Use sticky back ice and water shield as underlayment where ice dams or leaf and twig dams are likely to build up and at.
Roofing contractor jack viera demonstrates installing three tab asphalt roof shingles.
Many pros shingle in a vertical line up the roof because it s much faster.
Center a minimum 610 mm 24 wide minimum 28 gauge pre finished galvanized metal valley liner in the valley and fasten with only enough nails to hold it in place nailing at the edges only.
Every 5 inches make a new mark until you get to the rop of the roof.