Textile reinforced concrete has been proven to be a suitable solution for the production of thin and lightweight façade panels. Despite it being researched over the past decade, its long-term durability is not sufficiently characterized. This article presents experimental results from accelerated aging and direct tensile testing of various textile reinforcement alternatives according to ISO 10406-1. Based on the results, a large degeneration of the glass and basalt fibre bars was observed after 30 days of immersion. As for carbon fibre grids, no significant difference in ultimate tensile force was noted before and after immersion.