Roofing question
Hello - not sure if this is the right place to ask this question, but it's worth a try. We had a hail storm a few months back and, now that the snow is gone, a roofing contractor has finally been able to some inspect the roof. They say it has evidence of hail damage and gave me a quote. Basically, I need some knowledge about roofing so I know if I am getting a good job. What is important in a roofing job? They say they will replace the attic vents, plumbing stack, bath exhaust stacks, and furnace cap. They will put down 6 foot of ice/water shield (I believe 4 foot is code in mn). They are talking about 30# felt (is that good?) and 240# 25 yr shingles. Is this good? Could I get better (I know about 30 year shingles, and maybe more?) Is 30 and 240# a good rating? Oh yeah - and they are also talking about 24 inch pre-finished metal valleys. Is this good? Any help, or a reference to a good web sight would be greatly appreciated.
Thanks,
Rob
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