Guest User
8/25/2007
I am working on putting a metal roof on my back porch. When I nail it to the roof, do I need to use silicon around the hole of the nail or will the head of the nail cover the hole enough to were the roof will not leak?
Guest User
8/26/2007
you should use washer screws desighned for metal roof sold at all supply houses
Todd Miller
Classic Products, Inc.
8/26/2007
Correct. You need to use cap head screws with rubber washers. These are available designed specific for this purpose.
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