Use the chalk line to snap a straight line vertically every 6 inches.
How to mark on roof.
Fix stair gauges on the framing square to mark the pitch.
Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.
Repeat this on both sides of the roof.
How to install roof shingles ask this old house duration.
Do this on both sides of the roof.
Use a straightedge to help you transfer the angle you marked on the siding.
Mark and install a three tab shed garage or house roof part 1 duration.
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Every 5 inches make a new mark until you get to the rop of the roof.
In today s video we go over the basic techniques to installing drip edge and rake edge on your roof.
This old house 2 010 302 views.
Use the chalk line to snap a straight line vertically every 6 inches.
Mark 12 inches up on the roof for the first course of shingles then mark every 5 inches all the way up the roof to set your reveal.