It might be helpful to replace the screws with screws of larger diameter.
Todd Miller
2011-12-26 11:58:58.000000
We have a metal roof about 17 years old. I have noticed that some of the screws are backing out. When I have tried gently tightening them many no longer have purchase on the plywood underlayment. What is the best way to secure these loose screws?
RETURN TO I Have An Existing Metal Roof and Have A Question
