We have carried out tests to see how well the delivery boxes maintain food temperature in comparison to the Just Eat for Business thermoboxes. 

Within the delivery timeframe, the delivery boxs retain heat as well as the thermoboxes. We've equipped our recurring delivery drivers with thermoboxes so that the food can travel inside a delivery box within a thermobox to ensure maximum heat retention. However, we are comfortable that the delivery boxes perform well on their own too.