Every project begins at zero. Plan, proportion, material and light are resolved as one continuous idea.

Sector 0 is an independent architecture and interior design studio based in Bucharest, working across residential, commercial and research-led projects.

Discover the studio

Architecture / Interiors / Custom furniture

Spaces designed from the plan to the last custom detail.

Architecture

Residential architecture and renovation shaped by context, proportion, regulations and construction logic.

Interior design

Complete interior architecture for apartments and houses, from layouts and materials to lighting and technical drawings.

Custom furniture

Bespoke furniture and joinery developed as part of the architecture, detailed for trusted makers and precise execution.

Selected work · 2025—2026

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Casa Q

Bucharest, Romania · 2026

Interior architecture

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Apartament AD

Bucharest, Romania · 2026

Interior architecture

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Apartament M

Bucharest, Romania · 2026

Interior architecture

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Casa T

Bucharest, Romania · 2026

Interior architecture

A controlled process

One clear line from first conversation to finished space.

Define

Context, ambition, constraints and the exact brief.

Resolve

Plan, proportion and atmosphere developed as one system.

Detail

Materials, lighting, joinery and technical coordination.

Deliver

Documentation, procurement guidance and site continuity.

Andi Dumitru, founder and architect at Sector 0 Studio

Andi Dumitru / Architect

A small practice, closely involved in every project.

Sector 0 is currently led by Andi Dumitru as an independent practice. Specialist collaborators are brought in when the scale or technical needs of a project require them, while design and communication remain direct.

Meet Andi Dumitru