V8 House in Vinh, Vietnam, occupies an irregular east–west 550 m² plot within a dense urban fabric. Conceived for three generations, the residence organizes daily life through layered thresholds, verandas, and gardens that choreograph degrees of privacy, calibrate microclimate, and stitch architecture to landscape. A cubic upper volume spans between party walls, freeing the ground level as a continuous inside–outside field. At the same time, operable timber louvers and a vegetated roof modulate sun, airflow, and view.
V8 House Technical Information
- Architects: TNT Architecture
- Location: Vinh, Vietnam
- Gross Area: 550 m2 | 5,920 Sq. Ft.
- Completion Year: 2020
- Photographs: © Trieu Chien
We adopted the concept of multilayered spaces, a classical principle of traditional Vietnamese architecture, reinterpreted through a contemporary lens. The design interweaves architecture and nature, enclosure and openness, light and shadow.
– Bui Quang Tien
Dense Context, Irregular Plot, and a Multigenerational Brief
The house addresses a compact, heterogeneous neighborhood where setbacks and rooflines vary, and party walls press close to the site perimeter. The 550 m² parcel tapers with sharp angles along an east–west axis, prompting a plan that avoids a singular frontality. Instead, space is organized through a sequence of perpendicular and diagonal alignments that capture oblique views, relieve proximity to neighbors, and establish layered sightlines across gardens and rooms.
A three-generation program is structured around graded thresholds rather than enclosed, isolated rooms. Communal areas sit along a porous ground plane, while private zones are buffered by planting, verandas, and transitional corridors. This approach reframes traditional Vietnamese spatial layering for contemporary life, balancing enclosure with permeable edges and employing light and shadow as operative tools for privacy, legibility, and thermal comfort.
Calibrated Arrival and a Continuous Ground Plane
Arrival is measured and tactile. A recessed entry with a low canopy produces a calm, shaded forecourt and compresses scale at the threshold. Material detailing at flooring, timber doors, and landscape edges sets a sensory register for movement inside, where textural changes mark shifts in use without erecting hard boundaries.
A narrow timber bridge extends across a central garden, loosely partitioning private bedrooms from a flexible communal zone. The bridge slows circulation and edits perspectives, turning passage into a moment of outlook and pause. Beyond the veranda, living, kitchen, and dining spaces extend toward a secondary garden to the west, so the entire ground level reads as a continuous field that pulls exterior climate, planting, and light deep into the plan.
Structure and Material as Spatial Framework
A cubic upper floor spans between boundary walls using a hollow-slab system, thereby reducing the need for intermediate supports and lifting the structure off the ground plane. This strategy allows the landscape and primary living areas to read as one interconnected surface, with the bridge, verandas, and planting beds acting as subtle elements that tune movement and sight, rather than massy partitions.
Material articulation clarifies the two-part composition. At grade, exposed concrete and brick yield a robust, tactile base that engages weathering and plant growth. Above, the upper volume is composed with greater formal restraint, reinforcing the legibility of span and edge. Transitional elements such as verandas, planted buffers, and linear corridors serve as environmental moderators that maintain cross ventilation and daylight while protecting private rooms from direct exposure.
Climate Responsive Envelope and Landscape Integration
Operable timber louvers line the east–west façades to manage low-angle sunlight and allow for adjustable daylighting. Their modulation adapts to daily routines, admitting air while controlling glare. The secondary garden shields interiors from the harsher western sun, and, in concert with the veranda and courtyards, fosters stack and cross ventilation that reduces reliance on mechanical conditioning.
Landscape is deployed as a spatial structure rather than an afterthought. Trees of varied height and canopy density frame views and create depth in section, softening boundaries between built and planted volumes. A multilayered vegetated roof extends the domestic program into an elevated garden for cultivation and solitary retreat. The roof build-up and planting mitigate heat gain, improve rainwater retention, and broaden the habitable envelope beyond enclosed rooms.
About TNT Architecture
Founded in Vietnam in 2008, TNT Architecture, also known as TNT Architects, is a Vietnam-based architectural studio recognized for innovative residential projects such as V1 House, V3 House, V4 House, and V8 House. The studio is dedicated to reinterpreting traditional Vietnamese architectural principles through a contemporary lens. Their design philosophy emphasizes spatial layering, environmental responsiveness, and multisensory experience, while skillfully integrating vernacular techniques with modern materials. This approach yields contextual, climate-conscious spaces that promote social connection and a harmonious relationship with nature.
Credits and Additional Notes
- Structural engineers: Che Dinh Phuc
- Landscape designers: Phuong Le
- Lighting designers: SV Light
