Home > Benchmarks > ProSales 100 Survey > The 2019 ProSales 100 Most Popular Products Displayed in Dealer Showrooms ProSales 100 Survey Posted on: May 20, 2019 Share on Facebook Share on Twitter Share on LinkedIn ProSales 100 The 2019 ProSales 100 Most Popular Products Displayed in Dealer Showrooms Windows and doors are the most showcased items. By PROSALES Staff The majority of pro dealers (80%) have a showroom. Of those, nearly all (about 94%) display windows and doors, 83% offer decking and railing products, as well as millwork, and 81% have siding and exterior trim in their showrooms. About the Author PROSALES Staff