Posted 2/16/2012 12:57 (#2232351 - in reply to #2232147) Subject: RE: Steel building sidewall with big currugations
northeastern Ohio
There is a company in Pittsburgh PA (Mckees Rock) that makes the 8" corrugation. They go by several names including American Steel Span, ect... (search google or ebay for steel arch). Here is a picture:
Steel building sidewall with big currugations
