Steel Frame Homes in Switzerland: Standards & Guide | Passive Steel Homes
Cantonal requirements govern local energy compliance. GEAK/CECB and Minergie serve different assessment purposes.
Project Checklist for Switzerland
Applicable Energy Standards & Certifications for Switzerland
Statutory building codes, government subsidy benchmarks, and voluntary green building certifications applicable in Switzerland:
Minergie, Minergie-P, Minergie-A and ECO
Minergie offers distinct building quality and performance routes. P, A and ECO must be described with their own criteria.
GEAK / CECB and Minergie
GEAK/CECB is the cantonal energy label, addressing the envelope, building technology and direct CO₂ emissions. Minergie is a separate route.
Passive House / Passivhaus
A voluntary whole-building performance and certification route. Product certification and building certification have different scopes.
DGNB — Small Residential Buildings
DGNB has a sustainability certification scheme for small residential buildings. Energy performance is part of a broader assessment.
States, Cantons & Regional Codes in Switzerland
Explore state-level building codes, regional climate zones, and local planning procedures:
Cantonal energy requirements under MuKEn 2014, GEAK building classes, and Minergie-ready steel frames in Zurich.
Vaud cantonal energy regulations, Lake Geneva microclimate considerations and seismic design (SIA 261).
Division of Responsibilities on Site
SerVilla Scope
Structural CFS framing production, building envelope insulation and weather barrier layers, assembly engineering, site supervision and logistics coordination.
Local Professional Scope
Building permit application, local planning approval, geotechnical survey and foundation slab execution, plus final local energy certification.
Climate Zone & Envelope Engineering for Switzerland
Engineered for full GEG, DIN 4108 and SIA 380 compliance: balanced winter heat retention and summer comfort with thermal-bridge free junctions and certified airtightness.
U-Value & Performance Benchmarks for Switzerland
MuKEn Cantonal Model Energy ProvisionsTarget thermal transmittance values for cold-formed steel envelopes adapted to statutory benchmarks in Switzerland:
| Building Element | Statutory Baseline | SerVilla Target |
|---|---|---|
| Exterior Wall | U ≤ 0.18 – 0.24 W/m²K | U ≤ 0.11 – 0.14 W/m²K |
| Roof / Attic | U ≤ 0.14 – 0.20 W/m²K | U ≤ 0.08 – 0.12 W/m²K |
| Windows & Doors | Uw ≤ 1.00 – 1.30 W/m²K | Uw ≤ 0.75 – 0.85 W/m²K (Triple Glazed) |
| Airtightness | n50 ≤ 1.5 – 3.0 h⁻¹ | n50 ≤ 0.60 h⁻¹ |
| Ventilation | Natural or Mechanical Exhaust | ≥ 85% Heat Recovery MVHR |
Logistics, Customs & Site Timeline for Switzerland
Factory-to-Site DispatchEurocode Structural Engineering, Snow, Wind & Seismic Safety in Switzerland
EN 1993 • EN 1998 • EN 1991SerVilla cold-formed steel frames are engineered specifically for Switzerland in full accordance with Eurocode 3 (EN 1993-1-3), Eurocode 1 (site-specific snow & wind action maps), and Eurocode 8 (earthquake resilience). Fully verified calculation dossiers and 3D IFC models are supplied for local building control approval.
Energy Efficiency Grants & Subsidies in Switzerland
High-performance steel envelopes qualify for low-carbon grants and subsidized green mortgage schemes:
Wall U-values down to 0.11 W/m²K cut primary energy demand by 50-70% below statutory baseline caps.
Access preferential interest rates from European mortgage lenders for A+ EPC certified envelopes.
Fully aligned with EU Taxonomy circular economy directives with zero on-site construction waste.
Featured Architectural Models for Switzerland
Three architectural concepts specifically engineered for Switzerland climate zone, statutory snow/wind actions (EN 1991) and envelope performance:
Other European Delivery Markets & Country Guides
SerVilla exports precision passive steel homes across the EU and EFTA jurisdictions:
Official Code Sources
- https://www.geak.ch/produkte/geak/
- https://www.minergie.ch/de/standards/
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.
Each country has specific energy performance regulations (e.g. GEG in Germany, RE2020 in France, Part L in Ireland). We design our steel envelope to comply with your local code requirements.
Statutory permits, local planning submissions, and national structural certification must be signed by a registered local architect or engineer in your jurisdiction.
Steel frame kits and building materials are packed into shipping containers or trucks. Transport and customs clearance terms (Incoterms like DAP or CIF) are detailed in each quote.
Yes. We offer experienced erection supervisors who oversee local assembly teams to ensure structural alignment and airtight envelope execution.
Yes. For Scandinavian and Alpine regions, wall insulation thicknesses can be increased up to 300-400mm with U-values down to 0.10 W/m²K.
Request a Project Quote
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