How big of a dumpter should I need for 30square of shingles?

[Blaine Hubert]

Hi,

I'm currently in the processes of rehabbing a property. (you can see more details in my other post) I have rented a 30yard dumpster because everyone I talked to said that would be plenty, even the dumpster guy himself thought it would be to much.

Well, once I have thrown out everything the previous owner left in the house and garage as well as demo the inside I have run out of space completely. I may have even filled it a little to far.

So now I need to get another dumpster for the shingles and whatever wood needs to be replaced. (Hopefully not much wood)

What I need to know is how big of a dumpster should I get to make sure I have enough room for 30 square of shingles with only 1 layer. The shingles are 3tabs.

Oh, and filling a 30yard dumpster all by yourself after working 9 hours at your full time job is really not that much fun. :)

Thanks