How to use a chalk line.
How to use a chalk line for roofing.
A chalk line is a very handy piece of kit when marking out on flat surfaces you can pick up a chalk line for less than 5 from most tool shops etc.
You ll have a choice of red blue white or fluorescent chalk.
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When the compartment is filled with chalk the string in the coil becomes coated in the chalk.
Fill your chalk box with blue chalk for general use.
You may need a measuring tape to set these points.
These chalk lines will serve as a guide for subsequent even numbered rows of shingles and odd numbered rows respectively.
Tap the chalk box occasionally to settle the chalk.
The best way to load chalk into a chalk line.
Use your chalk and tape measure to mark about 12 inches up on the roof for the first set of shingles.
Use the chalk line to snap a straight line vertically every 6 inches.
Every 5 inches make a new mark until you get to the rop of the roof.
Repeat this on both sides of the roof.
Fill the chalk box about half full with powdered chalk from a squeeze bottle.
Here is a quick guide on how to do it.
The end of the chalk.
Mark the two end points of the line you are trying to draw.