TKO Dock Doors includes a wide range of overhead doors suitable for a variety of applications. TKO doors are designed to prov ... ide optimal energy efficiency at a lower total cost of ownership. With unique features such as a patented track, panel, plunger and weatherseal system, TKO Doors have the potential to help facilities realize substantial energy savings and reduced maintenance costs. Included in the TKO Dock Doors product line are: the TKO WelterWeight® Dock Door,the TKO CruiserWeight® Dock Door, the TKO ThermalWeight® Dock Door, the VertiCool® and the TKO® Wind Load Package. read more