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Historic cabinet buildings undergo renovation in Brussels

Restoring the classified facades and roofs while maintaining as much of the original structure as possible, that's the aim of the renovation project in Belgium. To meet modern thermal standards, Multipor insulation is being used to optimize energy efficiency without compromising the buildings' historic integrity.

07 April, 2025

Martelaarsplein, or "Martyrs' Square," is a historically significant location in the heart of Brussels. Established in the late 18th century, the square is known for its neoclassical architecture and its role in commemorating the fallen heroes of the Belgian Revolution. Today, it serves as an important political and administrative hub, housing various government offices and cabinet buildings. The renovation of these historic structures, commissioned by "Facilitair Bedrijf", is part of a broader effort to preserve the city's architectural heritage while modernizing infrastructure to meet contemporary standards.

Preserving the past while embracing the future

The historic cabinet buildings at Martelaarsplein in Brussels are currently being renovated to ensure their longevity while maintaining their original architectural charm. The extensive refurbishment, led by the company Artes Roegiers in Kruibeke, involves stripping the buildings down to their core while carefully restoring their classified facades and roofs. Efforts are being made to retain as much of the existing structure as possible, aligning with conservation principles.

Energy efficiency with Multipor insulation

One of the key challenges in renovating historical buildings is improving energy efficiency without altering their external appearance. This is where our Multipor insulation comes into play. The mineral insulation panels provide excellent thermal insulation and additional benefits such as fire resistance and sound absorption. The design and implementation of these energy-saving measures have been carefully planned by LOW architects and VK architects & engineers, ensuring a balance between heritage conservation and modern efficiency.

Unlike conventional insulation materials, Multipor is a breathable material that allows moisture to pass through, ensuring a natural regulation of humidity inside the buildings. This is particularly important for thick, solid walls without an air cavity, as it prevents moisture buildup and allows walls to dry out naturally. As a result, the insulation contributes to a healthy and comfortable indoor climate without the need for vapor barriers.

Sustainable and low-carbon renovation

The renovation aligns with the goal of creating energy-efficient buildings with minimal CO2 emissions. Brussels has been actively working toward sustainability in urban planning, and this project reflects the city's commitment to reducing environmental impact while preserving its architectural treasures. By choosing Multipor insulation, the project contributes to sustainability while ensuring optimal living and working conditions for future occupants.

The use of Multipor insulation in historical renovations has proven to be an effective solution for preserving architectural heritage while meeting modern energy standards. By combining tradition with innovation, the renovation of the cabinet buildings at Martelaarsplein sets an example for sustainable historic building restoration.

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