Architecture / Structure / Construction
Design, structure and construction, under one roof.
TongDSK Studio plans, engineers and builds houses, offices and public buildings across Indonesia — one coordinated team from the first sketch to the day you get the keys.
What we do
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Architectural Design
Concept through construction documents, for houses, offices and public buildings. We design for the site, the climate and the budget — not the other way around.
Interior Design
Space planning, material selection and custom furniture layouts that make everyday rooms work harder, without losing the character of the architecture.
Structural Engineering
Structural calculations, drawings and site supervision for concrete, steel and timber systems, coordinated directly with the architectural design.
Construction Management
Budgeting, scheduling and contractor coordination so the drawings survive contact with the site — on time and inside the number you approved.
Renovation & Retrofit
Structural assessment, adaptive reuse and phased renovation planning for older buildings that still have good bones worth keeping.
Sustainability Consulting
Passive design strategy, material sourcing and energy-use review to lower a building's running cost long after handover.
Selected work
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Kebayoran Studio House
A 240 m² family home on a narrow infill lot, organized around a central light well that pulls cross-ventilation through every room.
Cipete Office Retrofit
A 1990s shophouse reframed into a 22-person studio office, reusing the existing structure and adding a steel mezzanine.
Alun-Alun Community Pavilion
An open timber pavilion for a neighborhood square, built to host markets, ceremonies and after-school programs alike.
How a project runs
Site & brief
We walk the site, review zoning and structural constraints, and put your budget on the table before we sketch anything.
Schematic design
Two to three directions, tested against light, ventilation and cost, narrowed down together with you.
Design development
The chosen concept becomes construction-ready drawings — architectural, structural and MEP, fully coordinated.
Permitting
We prepare and submit the PBG documentation and track approval so it doesn't stall your start date.
Construction & handover
Site supervision, budget tracking and quality checks through to SLF certification and handover.
From the studio
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Why Soil Testing Matters Before You Build
A foundation is only as reliable as the soil report it's designed from. Skipping it is a bet most sites don't reward.
Budgeting for a Home Renovation: A Realistic Framework
A workable renovation budget has four parts, and most homeowners only plan for one of them.
Designing for Natural Light Without Overheating
Big windows and low cooling bills aren't mutually exclusive — if the glazing decisions are made with the sun path, not against it.