The Buzz on Spandrel Panel Curtain Wall In enhancement to including rehab method, means to reduce condensation potential throughout style consist of: Typically curtain wall systems have higher resistance to condensation than store front systems. Using drape wall is one method to minimize, or postpone the onset of condensation formation. http://dallasbilpq.theobloggers.com/984147/the-basic-principles-of-spandrel-panel-window