Abstract: The invention relates to the production of a textured moulding cavity, in particular for the moulding of elastomer parts with surface texturing. This method is based on the acquisition of a texture from a natural model whose surface condition is to be reproduced on an elastomer part by overmoulding the model between two calendered sheets of elastomeric material and vulcanization for a period between 20 minutes and 60 minutes at a temperature between 80° C. and 200° C. The invention also relates to a moulding cavity made of elastomeric material thus obtained and a method for moulding a textured elastomeric part obtained by vulcanization in the cavity of the invention of a sheet of raw calendered elastomeric material on a base element of the same partially vulcanized elastomeric material. Finally, the invention relates to a textured elastomer part obtained with the inventive moulding method.