"Red Green" wrote in message
...
Ben wrote in
news:a0c3c19d-596e-4a74-b1d2-a589f3e0fe76
@u6g2000prc.googlegroups.com:

I moved into my house not too long ago and had the first occasion to
want to go up to the roof yesterday. It looks like there are three
layers of shingles. I've read that you should never have more than
two layers of shingles because of the weight. How much should I worry
about this?

Thanks for your input,
-Ben


1) Please don't say you are in ME, NH, VT or Buffalo.

2) Wear a hardhat in the attic.

Maybe even in the basement.