Dear SimGurus, why do these doors ONLY have a single white color?

I think they're only available in 1 colour as they're classed as the cheap starter doors... If you've ever been to a DIY shop and looked at the cheap options for doors, they're normally only available in 1 colour as making them in any other colour will cost the manufacturer more to mix the dyes and cover the doors in seperate colours... I've worked in a few larger stores and that's the official reason when we get asked about it.