Minergie, Minergie-P, Minergie-A and ECO | SerVilla
Minergie offers distinct building quality and performance routes. P, A and ECO must be described with their own criteria.
Minergie, Minergie-P, Minergie-A and ECO in Steel Frame Construction
Key Questions for Project Evaluation
Which variant and edition are intended? Who coordinates local energy documents, material records and the application?
Applicable Countries & Adoption for Minergie, Minergie-P, Minergie-A and ECO
European countries where this standard serves as a statutory code, subsidy benchmark, or accredited green label:
Performance Benchmarks & Criteria for Minergie, Minergie-P, Minergie-A and ECO
Voluntary building quality certification| Performance Parameter | Benchmark Target | Steel Envelope Methodology |
|---|---|---|
| Weighted Minergie Index | ≤ 35 – 55 kWh/m²a (P: ≤ 20) | Super-insulated shell + rooftop solar PV self-generation |
| Airtightness Benchmark (q50) | ≤ 0.80 m³/(h·m²) (P: ≤ 0.60) | 0.5 mm CAD/CAM steel tolerances & certified junction taping |
| Controlled Comfort Ventilation | Mandatory (≥ 80% Heat & Moisture Recovery) | Whisper-quiet enthalpy comfort ventilation with humidity recovery |
| ECO Material Criteria | Non-toxic, pollutant-free construction | Formaldehyde-free, non-toxic inorganic steel & mineral wool |
| Summer Thermal Protection | Full compliance with SIA 180 criteria | Automated motorized blinds & architectural night-purge ventilation |
Delivery Packages Compatibility for Minergie, Minergie-P, Minergie-A and ECO
Required procurement scope and on-site interfaces to secure compliance with this standard:
P1 Structural Frame
Supplies precision CFS steel frame and certified Eurocode statics dossier. Thermal insulation, airtight membranes, and high-performance fenestration must be procured and executed by your local site contractor.
P2 Frame + Cavity Insulation
Includes structural steel studs, cavity rockwool infill and exterior structural sheathing. Meeting the stringent benchmark U-values of this standard requires additional continuous exterior rockwool wrap on site.
P3 Weather-Tight Envelope
The SWEET SPOT for Passive House & statutory low-energy standards. Features continuous exterior insulation wrap (U <= 0.11-0.14 W/m²K), certified triple-glazed fenestration, and airtight junction details securing n50 <= 0.60 h⁻¹.
P4 Complete Turnkey Kit
Includes full P3 thermal envelope plus certified 85%+ MVHR ventilation unit, heat pump readiness, interior drywall lining assemblies, and sanitary/electrical rough-in components for 100% turnkey compliance.
Swiss Cantonal Building Programme & Green Mortgages
The Swiss Cantonal Building Programme provides direct capital grants for Minergie-P and Minergie-A buildings. Major cantonal and retail banks offer interest-rate rebates on certified green mortgages.
Certification & Verification Roadmap for Minergie, Minergie-P, Minergie-A and ECO
PHPP or statutory calculation prepared with plot coordinates, solar azimuth, and local weather files.
Target U-values specified with exterior rockwool thickness and triple-glazed warm-edge fenestration.
ISO 9972 pressure test and IR thermography physically verify airtightness threshold n50 <= 0.60 h⁻¹.
Third-party certified audit dossier submitted for official energy efficiency and green mortgage registration.
Why Cold-Formed Steel for Minergie, Minergie-P, Minergie-A and ECO?
Steel frame does not shrink, twist or warp, ensuring airtight seals and tape junctions remain permanently intact.
Windows and panel interfaces are roll-formed to 0.5 mm tolerance, preventing unplanned thermal leaks on site.
Galvanized steel is impervious to rot, mold, fungi and termites, securing building biology credentials.
Building Physics & Technologies for Standard Compliance
Explore Other Model Concepts
Compare alternative footprints, storey options and spatial arrangements.
Model 25-1003 • 99 m²
Model 25-1003 — 99 m², 1 storey
Model 25-1004 • 114 m²
Model 25-1004 — 114 m², 1 storey
Model 25-1005 • 135 m²
Model 25-1005 — 135 m², 1 storey
Frequently Asked Questions
Essential answers regarding steel construction, energy targets and project delivery.
Yes. With exterior continuous insulation eliminating thermal bridging, certified triple-glazed windows, airtight membranes, and heat recovery ventilation (MVHR), steel homes achieve full Passive House standards.
Thermal bridging is prevented by external continuous insulation wrap, thermal-break tape on structural connections, and decoupling outer claddings from interior framing.
Passive House requires n50 <= 0.6 h-1 on Blower Door testing. Our envelope design incorporates continuous vapor control membranes taped at all seams.
Minergie is a Swiss quality label focusing on energy efficiency and indoor comfort with specific primary energy criteria, while Passivhaus has strict heating demand caps (15 kWh/m²a).
Official building certifications are issued by accredited third-party certifiers (e.g. Passive House Institute, Minergie Agency, DGNB) upon submission of calculations and test results.
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