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Industrialised modular construction by SteelNest Concept
SteelNest · Innovation

Industry at the
service of housing

Build Different
Module lifted by helicopter and set in place on siteModule lifted by helicopter and set in place on site
Building system

Designed in the factory,
installed on site

SteelNest modular steel construction brings together a load-bearing frame, modules prefabricated in the workshop and industrialised bolted connections — to build better and faster, with controlled quality and a standardised approach.

  • ◆

    Off-site construction

    Controlled lead times, cleaner sites, factory-grade quality.

  • ▲

    Anti-corrosion protection

    Durable steel structures suited to the coastal climate.

  • ●

    Standardised system

    SteelNest module library and construction catalogue.

From plan to reality

From engineering study
to delivered module

DeliveredThe reality
StudyThe plan
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Anatomy of a module

Seven layers,
one building system

From the concrete slab to the roof, every SteelNest module is a coordinated, industrialised assembly: foundation, steel frame, floor, prefabricated module, windows and doors, sun-shading and roofing.

Technical exploded view of a SteelNest module — concrete slab, steel frame, floor, prefabricated module, glazing, sun-shading, roofTechnical exploded view — SteelNest modular assembly
01 · 02

Foundation & frame

Reinforced concrete slab, footings and steel columns and beams — the anchored, corrosion-protected load-bearing base.

03 · 04

Floor & module

Acoustic service floor and prefabricated steel module, insulated and fitted out in the workshop (MEP pre-installed).

05 · 06 · 07

Envelope & roof

Thermally broken windows and doors, adjustable sun-shading and an insulated roof with integrated drainage.

Industrialisation

From prefabrication
to the factory

Beyond the first villa, SteelNest is developing a standardised building system and preparing its modular production unit at Diamniadio — with a target capacity of 300 to 500 homes per year.

SteelNest prefabrication workshopSteelNest prefabrication workshop
01

Standardisation

Optimal dimensions, modularity, scalability.

02

Prefabrication

Modules and components produced in the workshop, assembled on site.

03

BIM & digital twin

Coordination of architect, structure and building services; technical synthesis.

A project in mind?

You now know how we build. Let's look at how a project unfolds, from the first sketch to the handover of the keys.

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