Absolutely! GenStone artificial siding only requires a clean, dry substrate, such as OSB, plywood, concrete, or existing siding providing the surface is flat such as RB&B, Textured 1-11, or any hardboard panel siding.
We recommend Tapcon screws to fasten your GenStone to existing brick. Tapcon screws can be drilled into the brick as well as the mortar lines as described in this article.
Featured below is a home remodel where the individual installed GenStone over existing white brick.
*Photo credit to ENS Home Solutions, LLC in Pennsylvania