The 1-5-8-4 Framework
Human-centred building performance, designed as one system. 1 Integrated Design: bringing the building performance disciplines together into one design. 5 Building Physics Elements: the physical conditions that can be analyzed, modelled, measured, and designed, covering Water, Air, Light, Sound, and Material. 8 Human Senses: the ways people perceive, navigate, and interact with their environment, covering Visual, Auditory, Olfactory, Tactile, Thermoception, Vestibule, Proprioceptive, and Gustatory. 4 Human Outcomes: the outcomes that the built environment should ultimately support, covering Health, Mental, Social, and Spiritual.
Professional Organization
Through these international memberships we keep up with current research and international standards, and we align our work with LEED, WELL, and the Living Building Standard.
Engineering, integration, and certification, in one practice.
Eight integrated disciplines, from engineering to certification. Every service has its own page.
Building Acoustic, Architectural Acoustic, MEP Noise Control, Environmental Noise Control, Soundscape Design
Facade Lighting, Architectural Lighting, Task Lighting, Landscape Lighting, Daylighting Design, Stage Lighting
Live Performance AV, Immersive Audiovisual, Post Production + Broadcast AV, Hybrid Meeting & Education AV, Building Wide Information AV, Command Center AV
ICT Infrastructure, Facility Monitoring, Building Automation System, Building Security System, Building Communication System, Building Audiovisual System
Energy Modeling, Building Thermal Optimization, Daylight Optimization, Natural Ventilation, Geothermal HVAC, Soundscape Design, Net Zero Energy Building
Brand Identity, Experience Guideline, Technical Guideline, Inclusive Guideline, Sustainability Guideline
LEED Certification, WELL Certification, Energy Modeling & Performance, Indoor Environmental Quality, Daylight & Thermal Comfort, ESG & Carbon Strategy
WELL Building, Living Building Challenge, Indoor Air Quality, Acoustic Comfort, Circadian Lighting, Biophilic Design
Projects we have worked on.
Jakarta, 2026
Jakarta, 2026
Jakarta, 2026
Jakarta, 2025
Jakarta, 2025
Makassar, 2025
Jakarta, 2025
Jakarta, 2025
The reference material we use in our own work.
The calculators, the instruments we work with, the standards we design to, the terms we use, and straight answers to what clients ask us most.
Planning a project?
We brief in person where we can. Drop a project description below, or email us directly. Most replies go out within 48 hours, Jakarta time.