Heat FanAs summer quickly approaches may I suggest adding cooling fans and folding gates in your warehouse to increase air flow. Your employee’s will love the cool breeze and your wallet will love the savings in reduced utilities bills. Create a more comfortable work environment while saving engergy costs. Warehouse fans, single & double folding dock gates are the ideal solution. Folding gates Warehouse Rack & Shelf LLC has Galvanized Steel Folding Gates, Security Folding Gates, Door gates, Portable Security Gates & Barrier Gates IN STOCK! Folding gates are your number one loss prevention solution. Provide a safer, better ventilated and more secure locaton with folding gates from Warehouse Rack & Shelf LLC.