TODCO patented the Transportation Coreâ„¢ a 3/4" 7-ply premium-grade plywood that forms the foundation of the door.

It has a hardwood outer veneer that virtually eliminates wood grain "telegraphing" giving a smoother more uniform look that lasts.

The TOUGHSHELL® system is a multi-layered formulation of liquid polymers that are specifically designed to work together on wood substrates and provide a state-of-the-art defense against moisture abrasion temperature extremes harsh chemicals even UV damage

Standard on all TODCO Dryfreight and TODCOLD® doors only EverWareâ„¢ rivets give you the protection of stainless steel – without the cost.