BTR House by DeDal architectes – Contemporary Townhouse in Brussels

Located in the heart of Brussels, Belgium, the BTR House by DeDal architectes redefines contemporary townhouse living while remaining deeply respectful of its urban context. Completed in 2021, this 210 m² residence stands out as a refined architectural intervention that integrates modern design, structural clarity, and a thoughtful dialogue with its surroundings.

Context and Urban Integration

The house is situated on a street lined with traditional townhouses, where a significant misalignment exists between the upper and lower sections of the street. Instead of erasing this irregularity, the architects used it as a design opportunity. The facade design features a strategic fold that negotiates depth differences and cornice levels, ensuring seamless integration with neighboring buildings while also asserting a distinct architectural identity.

Spatial Design and Interior Layout

The interior is organized through a unique system of quarter-levels and half-levels, creating a dynamic spatial sequence rather than rigidly partitioned rooms. Each transition is articulated by integrated furniture and subtle changes in floor height, resulting in open and interconnected living spaces.

Instead of relying on partitions, spatial intimacy emerges gradually as residents move through elevated platforms, blurring boundaries between private and social zones. The living room, kitchen, and dining spaces flow into one another, enhanced by natural light filtering through generous windows.

Materiality and Architectural Expression

The wood-frame construction is expressed both structurally and aesthetically. The rear facade and much of the front facade are clad in Red Cedar wood, designed to weather naturally over time and harmonize with the tones of adjacent houses. This approach emphasizes durability, sustainability, and contextual dialogue.

At street level, the structural base of masonry and concrete is distinguished by light tiling, providing a mineral quality that grounds the house and contrasts with the warmth of the timber cladding above.

Sustainable and Functional Detailing

Natural ventilation, optimized daylight penetration, and high-quality materials from manufacturers such as Reynaers Aluminium, Forbo, Velux, and Viessmann enhance both comfort and performance. The design not only respects the surrounding fabric but also elevates it through careful craftsmanship and material honesty.

All Photographs are works of Stijn Bollaert