Built in Siem Reap,
for Siem Reap.
UDesign.Asie is an architecture and construction studio rooted in Siem Reap, Cambodia. We design and build for how this region actually lives, its heat, its light, its materials, and its pace, working with homeowners, hospitality operators, and businesses who want more than a generic building.
Founded by TOLA Hieb, the studio pairs architectural design with in-house construction management, so every project is carried by the same team from first sketch to final handover. No handoffs. No lost intent.
- 01
Site-first design
Every drawing starts from the plot, its orientation, and its climate, not a template.
- 02
One team, start to finish
Design and construction sit under the same roof, so intent survives the build.
- 03
Honest materials
We favor materials that age well in this climate, concrete, laterite, timber, local stone.
Our Vision
To be Siem Reap's most trusted name in architecture and construction, known for buildings that belong to their site as much as to the people who live and work in them.
Our Mission
To design and build spaces that respect Cambodia's climate and craftsmanship, delivering every project through one accountable team, with no compromise between what's designed and what's built.
The people behind the drawings.

Tola Hieb

Chenla Hieb

Nuon Neam

Sim Sol

UDesign.Asie