HGAA's House K in Nghệ An, Vietnam, Wraps Concrete Volumes Around Central Courtyard and Rooftop Garden

Key facts

• House K is an 885-square-metre family home in Nghệ An, Vietnam, designed by local studio HGAA.
• The home features a central bamboo courtyard, a rooftop vegetable garden, and private gardens for each bedroom.
• HGAA stated the guiding idea was "simplicity, sustainability, and harmony with nature and local lifestyle."
• Exposed concrete was chosen for durability, fast construction speed, and contrast with tropical plants.
• The U-shaped concrete form hugs a central patio and barbecue area, with a paved path leading from the street entrance and parking space.
• The ground floor includes a central hall and staircase flanked by a dining and kitchen space to the north and a double-height living area to the south.
• The layout responds to the client's feng shui requirements and gives most spaces access to a garden.
• The house was set back from the street to reduce heat exposure, with front and rooftop gardens acting as natural buffers.
• Previous HGAA projects include a preschool in Ha Long City with metal mesh screens for climbing plants.
• Inrestudio recently completed 100 Windows, a multi-generational home in Vietnam with irregularly placed openings.