In the vibrant landscape of Tangerang, the Split Mass Residence stands out with its innovative grassy rooftops and PE rattan facades, masterfully crafted by K-Thengono Design Studio. This example of eco-friendly architecture redefines family living with its multi-level, interconnected social spaces.

Sustainable Building: Seamless Integration of Indoor and Outdoor Spaces
Nestled on a corner plot, the residence features tiered, sloping garden roofs that blend indoor living with the garden’s lush greenery. “Our main goal was to create spaces that maintain family connections while harmonizing with the landscape,” said Kelvin Thengono, founder of K-Thengono Design Studio.

Functional and Inviting Interiors
The first floor hosts bedrooms, bathrooms, and an open-plan kitchen, dining, and living area. A glass door opens to a sloping rooftop, leading to a pool and barbecue setup above. Inside, a staircase doubles as a TV-viewing area, with steps reaching a gym. Above the gym, a green-roofed staircase ascends to a yoga space. This design exemplifies environmentally conscious architecture, merging comfort with sustainability.

Architectural Harmony with Nature
The ground floor features an L-shaped plan with bamboo-textured concrete facades. Rooms encircle a garden patio, with a distinctive entrance cloaked in recycled PE rattan panels. These panels celebrate Indonesian craftsmanship while providing light and ventilation, embodying green building principles.
For another look at combining traditional crafts with modern architecture, discover this article on enhancing interiors with unique décor, which offers insightful ideas for integrating design elements.

“We embraced the contrast between the solid concrete and the soft rattan, which filters light and enhances privacy,” Thengono explained. This thoughtful blend of materials presents a robust yet inviting exterior that is central to sustainable design.
If innovative use of materials intrigues you, check out daring architectural designs in Busan for inspiration on color and structural creativity.
Project Team
- Architect: K-Thengono Design Studio
- Structural consultant: Hadi and Associates
- General contractor: RAH Contractor
- Interior contractor: BONUCCI
- MEP consultant: Samasta Rekayasa Teknik
- Landscape consultant: Studio Asa
- Lighting consultant: PT Dharmawan Technologies
- Pool consultant: Budis Pool
- Wood specialist: Maitaru
- Frame and window: Estica International
- Woven panel: BYO Living
Photography is by Finbarr Fallon unless stated otherwise.
Source: dezeen.com
Frequently asked questions
What is the main goal of the Split Mass Residence?
The main goal of the Split Mass Residence was to create spaces that maintain family connections while harmonizing with the landscape.
What materials are used for the residence’s facade?
The residence’s facade features bamboo-textured concrete and recycled PE rattan panels, which enhance privacy and filter light while celebrating Indonesian craftsmanship.
What unique architectural features does the interior have?
The interior features a staircase that doubles as a TV-viewing area, steps leading to a gym, and a green-roofed staircase ascending to a yoga space, merging comfort with sustainability.
