The answer to this question is a little complicated. On the one hand, Ikea does not explicitly sell unfinished cabinets.
However, the vast majority of their cabinets are sold as “ready-to-assemble” units, which means that the customer is responsible for completing the assembly themselves. .
As far as unfinished cabinets go, Ikea does not explicitly prohibit them, but it is generally discouraged because they are not as durable as finished cabinets. Additionally, unfinished cabinets can be more difficult to clean and maintain, which could lead to build-up and problems down the line.
All things considered, it is probably best to avoid purchasing unfinished cabinets from Ikea. While the option is available, it is probably not the best option for either the customer or the brand.