The House that protects you, Really.
We build your steel house with a method that guarantees you total seismic safety, definite time frame and zero stress. Finally, you can enjoy just the excitement of seeing your dream take shape.
Four Promises We Turn into Certainties
Total Security for Your Family
Sleep soundly in a steel fortress. Our steel structure is the highest possible protection against earthquakes. Security that is priceless and protects your most important investment.
The End of Infinite Construction Sites
Thanks to our industrialized process, your home will be ready in a few months, with a contractually guaranteed delivery date. Say goodbye to delays, contingencies and extra costs.
A Value that Grows Over Time
A Leaf System house is a zero-degradation investment. It does not depreciates, does not require expensive maintenance and, thanks to its efficiency Class A4 energy efficiency, it saves you thousands in utility bills.
The Comfort of a Healthy and Insulated Home
Live in a healthy environment without moisture or mold, with a sound insulation that provides peace and privacy. We design your well-being, as well as your home.
Do you have an idea or a project? Perfect.
The starting point is you.
We listen to your needs and analyze your project (even if it is just a sketch) or your land.
One of our technical consultants will show you how our technology can optimize your project, improving performance and meeting your budget, with no obligation.
We turn ideas into certainties.
Our technical department develops project engineering, defining every single construction detail.
Total transparency.
Get a detailed, locked-in turnkey quote. The price you read is the price you pay. No hidden costs, no contingencies.
Your home takes shape.
While the foundations are being made, we manufacture every component of your home in our factory with millimeter precision.
Controlled quality.
This industrial process eliminates human error and ensures the highest quality standards, which are impossible to achieve in a traditional construction site.
Magic comes to life.
In a few days, you will see the structure of your home grow rapidly.
Our specialized team assembles the components in a clean, dry and environmentally friendly construction site.
Efficiency and speed.
In a few weeks, the outer shell is completed, ready for finishing.
We take care of every detail.
We make the interior finishes with high-quality materials chosen by you and/or our extensive network of partners.
Welcome home.
We meet the contractually guaranteed delivery date. Now all you have to do is pick up the keys and start living in the safe, efficient and comfortable home you've always wanted.
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 |
A Simply Superior Quality of Living
Seismic Class at the Highest Levels
The steel structure provides maximum strength in the event of a seismic event. The elasticity of the material absorbs stress and protects the house without structural damage, ensuring a safe, stable home designed to withstand even the most intense earthquakes.
Maximum Energy Efficiency
Thanks to high-performance laminated walls, advanced fixtures and an optimized envelope, our homes achieve the highest energy classes. It means reduced consumption, constant comfort and an environment that maintains the ideal temperature all year round, with minimal operating costs.
Superior Acoustic Insulation
Steel construction technology makes it possible to create multilayer walls that significantly reduce external noise. The result is a quiet, protected and comfortable environment where rest and concentration are guaranteed at all times of the day.
Radon Gas Shielding
The steel structure does not release or allow radon gas to seep in. The entire building system is designed to prevent the entry of harmful substances from the ground, ensuring a healthier, safer home that complies with the strictest indoor air quality regulations.
Guaranteed Delivery Time
Our structured organization and off-site construction system allow us to always meet agreed timelines. Your home arrives on time, with no unforeseen contingencies, because every phase is planned, controlled and carried out with industrial precision.
Zero Structural Maintenance
Steel does not warp, rot, or require intervention over time. The structure remains strong and performs for decades without extraordinary maintenance work-a safe, stable investment designed to last.
Maximum Design Freedom
The flexibility of steel makes it possible to create totally customized spaces, large openings, modern rooms and custom interior distributions. No architectural limits: your home takes shape exactly as you imagined it, with total creative freedom.
Sustainability and Respect for the Environment
Our steel houses are designed to reduce environmental impact at every stage of their life cycle. We use recyclable materials, low-waste building systems and high-efficiency energy solutions. The result is a home that consumes fewer resources, protects the environment and ensures a more sustainable future for those who live in it.
Why they choose us (in numbers)
side-by-side projects since 2008
days of construction stoppage due to bad weather
Of the projects delivered in advance
customer satisfaction index
Contact us
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✅ Individuals with land or project
✅ Real Estate Agents
✅ Construction Companies