Helpful Tools

metal roof slope factor chart   

Metal Roof Slope Factor Chart

The Slope Factor is designed to calculate panel length:

Half the Width  X  Pitch = Panel Length

The HIP/Valley Multiplier works similarly:

Corner to HIP/Valley Measurement  X  Pitch = HIP/Valley Length
     
 daniels metal roofing walls and hips diagram                  

How the Metal Panel’s Drop for Walls & Hips

This formula is designed to calculate the panel length for a gable end wall or hip section of a roof.