The Sagrada Família in Barcelona is nearing the completion of its 18 planned spires as the final towers are installed [1, 2].
This milestone represents the realization of Antoni Gaudí’s architectural vision, which sought to create a symbolic hierarchy of Christian figures to draw the eye toward the heavens [1]. The completion of these structures marks the final phase of a project that has defined the city's skyline for over a century.
Construction of the basilica began in 1882 [2]. Now, 144 years later, the engineering team is finalizing the complex array of towers [2]. The design consists of 12 spires for the apostles, four for the evangelists, one for the Virgin Mary, and one for Jesus [1, 2]. The Torre de Jesús will serve as the highest point of the cathedral [1, 2].
The scale of the project requires massive industrial support. Acerinox, through its Roldán plant in Ponferrada, supplied stainless steel for the towers [3]. ArcelorMittal also supplied steel for the construction [4]. These materials ensure the structural integrity of the spires as they reach their final heights.
Throughout its long construction period, the basilica has become one of the most visited sites in the world. It attracts approximately 5,000,000 annual visitors [2]. The current phase of installation blends Gaudí's original 19th-century concepts with modern metallurgical capabilities, allowing the project to reach its intended scale.
The architectural team continues to follow the symbolic layout established by Gaudí. By prioritizing the Torre de Jesús as the peak, the design maintains the spiritual hierarchy intended by the original architect [1].
“The Sagrada Família will have a total of 18 spires”
The completion of the spires transitions the Sagrada Família from a perpetual construction site to a finished monument. By integrating industrial steel from suppliers like Acerinox and ArcelorMittal, the project demonstrates how modern engineering can fulfill complex 19th-century architectural designs that were previously impossible to execute.
