So - i did a rough estimate of my second floor area, assuming that it would be the area that needs to fill the attic.dang, my neck is hurting AGAIN.
OP, you have a lot of working room up there. i have seen houses with 1/2 that(roof pitch).
btw. when buying the cellulose. buy a LOT of it. you "think" you need 20 bags = buy 40. wait, no, buy 50-60 bags.
1100 sq. ft is a rough estimate of coverage, how many of these bags do it need. knowing that i already have 5" to 7" in place already.