Practice
RingArchitects is a residential architecture practice based in Johannesburg.
RingArchitects is a residential architecture practice based in Johannesburg. We design homes with precision and intention, from concept through construction, for clients who expect more from the spaces they live in.
We specialise in high-end and economy-grade private residences, with particular experience in Johannesburg's most considered estate developments. Every project is approached as a complete architectural work, where spatial quality, materiality, and the relationship between interior and landscape are resolved with equal care.
We believe luxury is not defined by excess, but by restraint, detail, and the thoughtful orchestration of space. Our designs emphasise strong architectural form, seamless indoor-outdoor living, and a close relationship between architecture and landscape.
We are a focused practice with project experience across two continents. We do not do everything. We design homes.
Principal
Sylvain B. Nsabua
Founder
MArch — University of Cape Town
BAS (Hons) — University of Cape Town
BAS — University of the Witwatersrand
Sylvain B. Nsabua brings hands-on documentation and concept design experience from major institutional renovation projects in Kinshasa, including the Standard Bank headquarters renovation and the African Development Bank regional offices, alongside a growing independent residential practice focused on high-end homes in Johannesburg's and Lubumbashi premier estates.
His Master's research at UCT applies forensic architecture and decolonial theory to post-conflict spatial design in eastern DRC, a body of work that reflects an architectural intelligence that extends well beyond the residential brief.
Design Philosophy
"Architecture, for me, is not merely a technical discipline but a practice of continuous becoming. I am drawn to projects that carry meaning beyond their programme - spaces that shape how people feel, remember, and belong."
Collaborators
RingArch works with trusted collaborators on selected projects.
Lungiswa Sibisi
Founder and Director — Arete Studio Architects
Registration: SACAP
Lungiswa Sibisi is the founder and director of Arete Studio Architects, Johannesburg. He contributed as a collaborative design partner on Steyn City Residence I and Steyn City Residence II, both projects were developed jointly. His spatial thinking and design instinct contributed materially to both schemes.