Goedjn wrote in
:



You didn't ask about it but maybe of use. Roof covering is sold by the
square. A square is 100 square feet. But the bundles here are 1/3 of a
square which means 3 bundles to the square.


Except that architectural shingle are frequently sold at 4 bundles
per square to keep the weight per bundle to a reasonable figure.


Never looked at them. Thanks for that tidbit.