Vietnamese home in terracotta tones, showcasing its double-layered design with lush greenery.

Terracotta Tones and Double-Layers Transform Vietnamese Home into Multifunctional Haven

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Written by Sam Johnson

2026-08-07

Innovative design in Hanoi’s suburbs

Nestled near the Red River in Hanoi’s suburbs, the 639-square-meter 100 Windows house defies conventional architecture with its terracotta tones double-layers facade. Designed by Inrestudio, this multigenerational home accommodates a couple, their two sons, and the sons’ families. The unusual form speaks to a future-focused design, reflective of the region’s evolving landscape, enhanced by this distinctive appearance.

A unique double-layered envelope features irregularly shaped window openings.
A double-layered envelope with irregular openings characterises 100 Windows

A response to climate and growth

Inrestudio created this structure as a response to Vietnam’s tropical climate and anticipated urban expansion. By wrapping the house in a double-layered shell, they devised spaces that promote privacy while enhancing air circulation. Studio founder Niko emphasized the fluidity of the design, noting, “The project is shaped around ambiguity.” This concept mirrors the changing dynamics within the families and the neighboring community.

Outdoor seating areas fit snugly between the home's double-skinned facade.
Pockets of outdoor spaces were wedged between the double-skin facade

Symbolism and layered facades

The name “100 Windows” symbolizes abundance rather than a literal count, providing the home with a distinctive character that sets it apart. Elevated by a dark concrete base, the design includes basalt paving that connects a patio, swimming pool, and living spaces. With adaptable bedrooms and a flexible top floor kitchen and living area, the home evolves with family needs, all enclosed within its striking tiered facade.

Dining area seamlessly opens onto an inviting swimming pool.
Inside the home, a dining room opens onto a swimming pool

Bridging indoor and outdoor living

The house’s dual facade features multiple openings, some aligned for clear views and others staggered for shade and privacy. This design ethos extends indoors, where dark timber floors and exposed concrete ceilings frame spaces equipped with built-in shelving and ventilation channels for cooling. The layered design continues to define both the appearance and function.

Niko explained, “Life does not complete itself at the center of the house but seeps out toward its edges.” Highlighting the “richness of the periphery,” this design celebrates suburban living by maximizing exterior space through its unique structure.

For more ideas on optimizing home spaces, explore 10 Interior Design Ideas for Your Buy-to-Let which can inspire multifunctional designs.

The rooftop terrace features a distinctive gridded ceiling with concrete beams.
Concrete beams create a gridded ceiling over the roof terrace

A rooftop oasis

Atop the 100 Windows house, an open-grid terrace mirrors the roof’s slope, offering expansive outdoor living with views under the terracotta beams. Such elements illustrate Inrestudio’s vision for creating meaningful spaces that blend perfectly with their environment.

Photography by Trieu Chien captures the essence of this architectural marvel, which stands as a testament to innovative design in a changing world.

If you’re interested in creative design elements, check out fun ways to incorporate tiles in your home for added texture and color.

Source: dezeen.com

Frequently asked questions

What inspired the design of the 100 Windows house?

The design of the 100 Windows house is inspired by a response to Vietnam’s tropical climate and anticipated urban expansion, featuring a double-layered shell for privacy and air circulation.

What materials are used in the house’s design?

The house uses terracotta tones for its facade, a dark concrete base for elevation, and basalt paving that connects various outdoor and indoor spaces.

How does the house accommodate multigenerational living?

The house accommodates multigenerational living with adaptable bedrooms and a flexible top floor kitchen and living area, allowing it to evolve with family needs.