Do you cover roofs with several slopes?
Our calculation chart allows you to know the measurement of the part of your plywood to be removed without even having to measure! An unrivaled way to save time and increase your efficiency on the job site!
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The roof chart is a unique calculator on the market, allowing you to quickly and efficiently calculate the cut to be made on the plywood sheets that cover a roof, without even having to measure!
How it works?The Roofing Chart is designed with several unique features.
The roof chart is made of strong and durable 0.20″ plastic.
The design allows for quick and efficient reading of measurements.
8″ diameter format, perfect to fit in your lunch box!
The only calculation tool to optimize your efficiency on the job site!
See how the Roofing Chart works.
(Click on the picture to enlarge)
Identify the slope of the roof plane to be covered as well as that of the slope of the adjacent roof plane.
On the Roofing Chart, align the wheel with the slope of the roof plane to be covered.
Identify the slope of the adjacent roof plane in the data in the window. The indicated measurement corresponds to the length to be removed.
