Ossatures

Estudio de estructuras metálicas

Esqueletos arquitectónicos en acero, del boceto paramétrico al montaje final.

Portfolio profesional de diseño estructural especializado en fachadas ventiladas, entramado ligero y perfiles de acero para proyectos residenciales y comerciales de media escala. Cada caso documenta el proceso completo: cálculo de perfiles, coordinación de uniones atornilladas y detalles constructivos en sección.

Ver proyectos Consulta técnica

Áreas de trabajo

  • Fachadas ventiladas

    Sistemas de perfiles de acero con aislamiento térmico y control de humedad.

  • Entramado ligero

    Estructuras de acero conformado en frío para viviendas y ampliaciones.

  • Diseño paramétrico

    Modelado algorítmico para geometrías complejas y optimización de perfiles.

  • Memorias técnicas

    Documentación completa con detalles constructivos y planos de sección.

Selected Work

Structural Case Studies

A selection of projects documenting the full process from parametric sketch to on-site assembly. Each case includes technical notes, section details, and construction photographs.

Residential

Residential Steel Frame Extension

A lightweight steel skeleton for a suburban home expansion

This project involved creating a steel frame extension for a two-story residential building. The design focused on maximizing natural light and open floor plans while maintaining structural integrity. We coordinated with the architect to integrate the steel skeleton with the existing masonry, ensuring a seamless transition. The result is a bright, flexible living space that meets modern standards of comfort and sustainability.

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Commercial

Ventilated Facade System for Office Building

A technical facade solution with steel profiles and thermal efficiency

For this commercial project, we developed a ventilated facade system using lightweight steel profiles. The system allows for natural ventilation and thermal insulation, reducing energy costs. We provided detailed construction drawings and coordinated with the facade contractor to ensure precise installation. The final facade gives the building a modern, clean look while meeting strict energy regulations.

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Parametric

Parametric Pavilion for Urban Park

A sculptural steel structure generated through parametric design

This project explores the use of parametric design to create a unique steel pavilion for a public park. We used algorithmic modeling to generate a complex geometry that is both visually striking and structurally efficient. The pavilion serves as a shaded gathering space, with a steel frame that supports a lightweight canopy. The project demonstrates how digital tools can enhance architectural creativity and precision.

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Trusted by architects and builders across KZN

We document every steel frame, facade and joint detail. The feedback below comes from contractors, architects and students who used our portfolio as a reference.

4.8

Based on 38 project reviews

Selected references

  • Studio Meka Architecture
  • Northline Construction
  • Atelier Fassade
  • Steelform Engineering
“The section details on the ventilated facade project were exactly what we needed for our own tender. Clear profiles, joint coordination, and real site photos — no generic diagrams.”
JM

Johan Meyer

Project Lead, Northline Construction

“I used the parametric pavilion study for my thesis. The way they explain the skeleton from sketch to bolt coordination is rare in a portfolio. Very concrete.”
AN

Aisha Naidoo

Architecture Student, UKZN

“We specified their steel frame extension details for a client build. The memory notes and section drawings saved us weeks of coordination.”
RT

Riaan Theron

Architect, Studio Meka

“The facade system breakdown was the most useful reference I found online. Real numbers, real profiles, and a clear installation sequence.”
LP

Lindiwe Phakathi

Facade Consultant, Atelier Fassade

“Ossatures doesn’t just show pretty renders — they show how the steel actually goes together. That’s why we keep coming back.”

— M. van der Merwe, Steelform Engineering

Why Ossatures

A structural design studio built around documentation, not just renderings.

Most portfolios stop at the final image. We publish the full process — the parametric sketch, the profile calculation, the bolted joint coordination — so architects and builders can verify how a structure actually goes together.

Documented process

From sketch to bolted joint

Each case study includes the initial parametric model, the profile sizing notes, and the section details. You see the decisions, not just the outcome.

Medium-scale focus

Built for real projects

We work on residential extensions, ventilated facades, and light steel framing — the structures that most offices handle daily, not one-off landmarks.

Reference-ready

Technical memory for your team

Every project page carries construction details and on-site photos. Students and contractors use them as concrete references for their own assemblies.

Trusted for the details others skip

Architects come to us when they need a steel skeleton that respects the architectural intent. Builders rely on our drawings because the connections are coordinated before the site work starts. The portfolio is organized so you can compare how we handled different spans, facade systems, and parametric geometries.

Browse the case studies

Technical questions, straight answers

Practical points on steel framing, facade systems, and how we document each project. No legal filler, just the details that matter for architects and builders.

What does a typical steel frame package include?

For a residential extension or a medium-scale commercial build, we deliver a full set of fabrication drawings, connection details, and a bolt schedule. You get the 3D model in IFC or DWG, plus a clear sequence for on-site assembly. We don't send just a sketch — you receive everything needed for pricing and erection.

How do you handle coordination with the architect?

We start from the architectural sketch and work out the structural grid in parallel. For ventilated facades, we align the steel profiles with the cladding module and window openings. We share a coordination model early, so clashes are caught before fabrication, not on site.

What level of detail do you provide for construction?

Every project includes section details at 1:5 and 1:10, showing the interface between steel, insulation, and cladding. We specify the bolt grades, base plate sizes, and weld symbols. For the ventilated facade, we detail the drainage plane and the thermal break — so the builder knows exactly what goes where.

Can you work with our existing structural engineer?

Yes. We often collaborate with local engineers who review our calculations and stamp the drawings. We provide the full calculation report for the steel profiles and connections, so your engineer can verify and approve without redoing the work. This keeps the process fast and avoids duplicated effort.

What is the typical timeline for a design package?

For a medium-scale project, expect 3 to 5 weeks from the initial brief to the final fabrication set. The first week is dedicated to the parametric sketch and profile sizing. After that, we refine the model and produce the detailed drawings. If you need a faster turnaround for a tender, we can prioritise the key sections.

Do you provide on-site support during assembly?

We offer remote support for every project, and we can visit the site for critical milestones — like the first frame erection or the facade bracket alignment. This is arranged separately from the design fee. Many clients find that a single site visit helps the crew understand the connection details better.

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