
Terraces, landscape elements and structures form a single outdoor space. From design to construction site, the same commitment to coherence.

Pergolas, pavilions, carports and gates are designed in relation to the volumes, openings and materials of the house. The structure accompanies the architecture and extends its lines.



Levels, plantings, planters and circulation areas can be designed as parts of a single whole. Each transition contributes to the balance of the design.



Aligned, grouped or built into a terrace, planters extend the lines of the house and create transitions between spaces. Their design is matched to the project’s levels, colours and materials.


Lines, levels, materials and uses are considered together to create continuity between the house, the garden and the living areas.
Every project begins with an understanding of the site: its levels, its access, its architecture and its uses.
Each design takes shape from the terrain, the existing architecture and the habits of those who will live there. The project fits into its surroundings rather than simply being added to them.

Steel draws the load-bearing lines, frames spaces and makes it possible to compose structures suited to each site. Its finish is coordinated with the project’s other materials.


Topographic surveys, laser levelling and 3D scanning are used to establish the design basis for the project.
Digital design prepares the geometries and joints. The parts are laser-cut and then shaped by CNC bending, as the project requires.
Combining hot-dip galvanising with paint forms a duplex system. The first protects the steel against corrosion; the second provides the finish and additional protection.
The elements are designed to assemble into coherent modules. This approach makes preparation, transport and installation easier while preserving the continuity of the design.

It all begins with a vision: a line, a curve, a balance between materials. MARGUERITE HARBOR was born of the desire to bring that vision from the mind into reality.
A composition study explores the lines, levels and materials of an outdoor design. The project is then developed to find an expression in keeping with the architecture and the landscape.