An intervention that combines commitment to cultural heritage with technical precision. The Pavilhão de Macau, originally built for Expo 98 and later reconstructed in Parque da Cidade, Loures, holds deep symbolic value, evoking the emblematic façade of the Ruins of St. Paul. Prudêncio was challenged to rehabilitate its roof with sensitivity and expertise, ensuring that this symbolic building preserved both its integrity and artistic function.
Challenges and Requirements
Solve persistent infiltration issues caused by the complexity of the roof, which included multiple transitions and discontinuities.
Address typical fragilities of metal roofs: ineffective flashings, advanced corrosion, and discontinuities in gutters, parapets, and vertical elements.
Manage interfaces between different volumes of the building — elevated blocks, lower cantilever, and connected vertical surfaces — requiring a continuous and integrated solution.
Ensure that the new roof will be durable, watertight, and compatible with the building’s heritage values.
Adopted Solution
Application of a rehabilitation system based on a proven and integrated solution, ensuring continuity across different zones and optimized flashings.
Use of high-quality thermal insulation combined with carefully selected waterproofing membranes guarantees total watertightness and elimination of thermal bridges.
Meticulous execution of flashings, joints, and transitions to ensure both aesthetic and functional integrity.
Results and Benefits
Definitive elimination of infiltrations in critical points, protecting the building against continuous damage.
A roof with enhanced thermal performance and waterproofing, without compromising the building’s symbolic and aesthetic function.
Preservation of the original architecture and heritage value, while ensuring durability and stability of the system.
A project that combines historical sensitivity with technical excellence, reaffirming Prudêncio’s ability to intervene in symbolic buildings and landmarks.
BEFORE REHABILITATION
FINAL RESULT
This project reflects our dedication to preserving history with precise technical solutions — working with respect, rigor, and durability in every detail.
Learn all the details here.
