Cornerstone provides precast cell solutions that play an important role in modular detention design, helping correctional and detention projects move forward with greater efficiency, consistency, and coordination. These cells are manufactured as integrated structural units and can be produced with openings and provisions for security doors, windows, fixtures, and other detention components before arriving on site.

By incorporating precast cells into a modular detention approach, facilities can reduce the amount of field construction required while maintaining the strength, security, and durability expected in demanding correctional environments. Cornerstone works with project teams to coordinate the cells with security hardware, hollow metal, glazing, furnishings, and surrounding construction, helping create complete housing units designed for reliable long-term performance.