Originally Posted by
SereneWinter
I do have one question off the top of my head though, you said 140" of the backing. Does that mean about 4 yards? (since 140" / 30" in a yard = 3.8)
Yes, that's right. (I assume that's a typo - there are 36" in a yard, not 30. Your calculation is right - 3.9 yards)