Some Ideas on Spandrel Panels Cladding Timber You Should Know Spandrel Panel DetailAm I right in selecting U-factors? I really value your help, Morteza On Sat, Aug 17, 2013 at 8:29 AM, Aaron Smith composed: > Kawneer doesn't seem to have a spandrel panel graph in their Architectural > detail http://remingtonasgtg.vblogetin.com/999228/the-definitive-guide-for-spandrel-panel-window