Reviving Madrid's Iconic Glass Pavilion: A Heritage Restoration Project

The refurbishment of the Pabellon de Cristal is a significant architectural endeavor undertaken by Estudio_Entresitio, aimed at revitalizing one of Madrid's most iconic buildings. Spanning 20,200 m2 of exhibition space, this three-story pavilion features elevators and escalators connecting its various levels. Originally designed by Francisco Asís Cabrero in July 1964, the construction was completed in May 1965. The restoration project seeks to address the building's material and programmatic obsolescence, ensuring that it meets contemporary needs while preserving its historic essence.

To minimize disruption to the pavilion's annual operations, the refurbishment is executed in five independent phases, each lasting four months during the summer. This strategic approach allows for a careful and thorough restoration process, ensuring that the integrity of the building is maintained throughout. The project not only focuses on the aesthetic and structural aspects but also aims to enhance accessibility by eliminating architectural barriers and incorporating new elevators to facilitate better movement within the space.

As a designated BIC, or 'good of cultural interest,' the Pabellon de Cristal's restoration must adhere to strict heritage requirements set by the Community of Madrid and the local town hall. The refurbishment emphasizes the importance of returning the building to its original state while integrating modern service and circulation areas that fulfill current functional demands. This delicate balance between preservation and innovation is a hallmark of the project, showcasing the architects' commitment to honoring the historical significance of the pavilion.

In addition to the essential interior renovations, two major outdoor initiatives were undertaken to enhance the pavilion's functionality and safety. The first involved creating an underground floor that connects to the main building through a concealed underground gallery. This addition not only expands the usable space but also preserves the aesthetic integrity of the pavilion's exterior. The second initiative includes the installation of lightweight metal staircase towers linked to the building by walkways, providing new evacuation routes in case of emergencies.

Ultimately, the refurbishment of the Pabellon de Cristal stands as a testament to the successful integration of contemporary architectural practices with historical preservation. Estudio_Entresitio's meticulous approach ensures that this iconic landmark continues to serve as a cultural hub in Madrid, attracting visitors and preserving its legacy for future generations. The project exemplifies how modern interventions can enhance the functionality of a historic building while respecting and honoring its past.

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