I think they are usually called foam closures. I would suggest going back to the original supplier of the roofing. Or use the Find A Contractor section of this site and look for a distributor in your area.
Todd Miller
2012-05-30 11:32:51.000000
I have an overlapping metal roof which has openings at each end. There are small grey triangular shaped foam pieces in each of the ends that act as plugs. I am wondering what these are called and where i can purchase them.
RETURN TO I Have An Existing Metal Roof and Have A Question
