Bullnose Roof Sheeting Calculator Enter roof run and angles to calculate sheet dimensions. Drag Sliders to animate.


The Curve Radius is the distance from the curve surface (Red) to the centre of the circle it forms. The smaller the radius, the tighter the curve.
The Sweep Angle determines the 'length' of the curve, and is the section of the circle that forms the curve.
Roof Angle + Sweep Angle must not exceed 90 °.
Check Radius ~ Sweep to show the radius lines to centre and sweep angle.

If you're cutting concrete, stone or
ANYTHING and there's
DUST  DON'T TAKE THE RISK
Don't cut it, or cut it wet so there's
NO DUST 
Silicosis Sucks
What do we think?  They're 2 different things:
A
Meter is a device to measure things  like a Volt Meter or a Parking Meter
A
Metre is about 3'3~3/8"
Although diameter and perimeter as measurements  don't seem to fit very well
If the US ever goes Metric, you'll be able to use a Meter to measure Meters  A Meter Meter
All Imperial inputs and dimensions are actual physical finished sizes (unless otherwise noted)
All Metric Inputs in Millimetres (unless otherwise noted)