Using the Right Color Chalk Line
A better method to use when installing DaVinci tiles in a staggered application is to snap lines on the underlayment and the lay the tips of the tiles to those lines as illustrated below.
In all roof applications regardless of where you are placing your lines, blue chalk is probably a better choice than red or black. Even though blue chalk can sometimes be hard to get off as well, if and installer drops a red chalk box and red chalk falls out you can have a major disaster on your hands.
Do you have installation questions? Or want more information about DaVinci products? Please contact us via email or call 1-800-328-4624.