Steel,
the future of your new home
Earthquake-proof, efficient and tailored: discover the Leaf System for safe and green homes.
We build your home that is safe, unique in design, sustainable in consumption, and ready in a few months, with the certainty of fast and guaranteed time thanks to the revolutionary Leaf system.
Innovation and sustainability since 2008
Leaf System is a leader in the design and construction of houses prefabricated earthquake-resistant steel houses. We combine technologies innovative with sustainable materials to create efficient, safe and customized homes that respect the environment and provide maximum living comfort.
+500 Projects
achieved in Europe
Class A4
NZEB
100%
anti-seismic
15+ years
experienced
Our Partners
Advantages of Steel
Find out why steel is the material of the future for your home
Innovative design
Every house is developed in BIM: a digital system that coordinates every detail and minimizes errors, ensuring total control of the project before the foundation is laid.
Architectural flexibility
The lightness of steel and ease of assembly allow aesthetic solutions and functional custom-made, with thin walls and large spans that expand spaces without structural constraints.
Energy Efficiency
Steel reduces structural mass, leaving more room for insulating performance that maintain comfort housing and lower consumption to the minimum.
Site speed
Thanks to prefabricated components and dry assembly, the construction site is quick and precise, with the turnkey delivery of the house in hand in only 150 days.
Environmental Sustainability
The steel is 100% recyclable, reduces the emissions during transportation and assembly and ensures a low impact on the land, even during disposal.
Italian certified steel
The structures comply with the regulations current regulations and are guaranteed by CE certificates, protecting the safety and quality of your investment.
Our Solutions
From residential to commercial, we make all kinds of steel structures
Residential
Commercial and Receptive
Special Facilities
How It Works
The Leaf System process in 4 simple steps
Design
We analyze your needs and create a customized project based on your requirements.
Production
We manufacture all components in our factory with state-of-the-art technology.
Mounting
We assemble the structure directly on the construction site with precision and speed.
Delivery
We deliver your new house complete, safe and ready to be lived in.
A Class A House: the ultimate in energy efficiency
Every Leaf System home is designed in Class A to zero waste. This means living in maximum climate comfort, lowering utility bills and investing in a property that increases its value over time.
Superior climate comfort
Total silence and privacy
Healthier environment
Each Leaf System project is guaranteed for 20 years
Every Leaf System project is covered by a 20-year structural warranty. This is our commitment to your peace of mind: the certainty of a safe investment designed to maintain its value into the future.
Maximum peace of mind
Protected investment
Certified Quality
Steel, Wood or Brick?
Compare this data
| Key criterion | Steel Leaf System | Glulam wood | Traditional (brick/concrete) |
|---|---|---|---|
| Construction time | 90-150 days | 8-10 months | 14-18 months |
| Earthquake safety | Bracing EN 1998 class II | Good, fears moisture | Vulnerable, heavy structure |
| Fire resistance | REI 120 native | Mandatory chemical treatments | Good but heavy |
| Maintenance | Galvanizing 30 years, Zero paint | Annual paints | Plasters, cyclic cracks |
| Modularity / dismountability | Complete | Limited | None |
| Green incentives | Up to 45% PNRR / ERDF | Ecobonus 30% | Few |
| Real Sustainability | 100% recyclable | Renewable source | High environmental impact |
| Typical ROI (return on investment) | 3-4 years | 5-6 years old | 7+ years old |
| Durability | + 80 years old | 25-30 years old | 50 years |
Building responsibly: buildings with zero impact for lasting value. time.
Leaf System's commitment is to design buildings that not only respect the environment, but also create value economically through efficiency. Our vision of zero-impact building is embodied in solutions construction that minimize consumption and maximize comfort, ensuring a very high return on the investment.
Energy Efficiency
Each building is designed to achieve the best performance energy performance (A4/NZEB). Thermal insulation reduces air conditioning and heating costs.
Sustainability of Materials
We use steel, a material 100% recyclable, and we adopt a dry construction process that minimizes water consumption and the waste production on the construction site.
Healthiness and Comfort
We design healthy environments, protected from radon gas and pollution electromagnetic pollution, to ensure the maximum well-being for those who will live or work in the spaces we create.
Contact us
✅ Individuals with land or project
✅ Real Estate Agents
✅ Construction Companies