Okay, next question. Let's say I charge $x per sq ft on a normal 3x8 banner. How much do you suggest I charge for a banner such as this? Square footage is the same (just measured and I'm actually making it 16' long) but there's going to be waste since my smallest roll is 30". Also, I'll be adding the rope. This is a single sided banner by the way.
Keep in mind that if you hem tape the banner you have 16' x2 plus another 2' so approx 34 feet of hem tape compared to 22 feet on a 3'x8'.
That will add more for the extra hem tape and if you add up the total cost of your banner material 30" x 16' and look at your waste as half the vinyl then you will see that it's not a lot in $$ that is actually waste. The most extra I would charge would be the actual cost of the wasted material which would not be a whole lot more.
When I add my grommets I run one on each corner but along the top and bottom I will set
two grommets, starting 2' from the corner, about 2"-3" appart and then another set 2' further and so on so that when you run the rope through the banner it weaves in and out ( of the double set grommets ) and keeps the front of the banner neat with the rope only showing in that 2"-3" strip. Not sure if I exsplained that very well.