Understand the exact cost variables of light gauge steel residential construction in Europe, including framing kits, insulation, dry construction systems, and freight.
In 2026, the manufactured framing kit for a light gauge steel (LGSF / CFS) residential house costs between €95 and €180 per m² of gross floor area delivered to European jobsites. A fully closed weather-tight dry envelope (frame + external thermal break insulation + cement board sheathing + roof trusses) ranges from €240 to €390 per m². Complete turnkey residential construction typically costs €950 to €1,650 per m², representing a 15–25% cost saving and up to a 60% construction time reduction compared to traditional brick and concrete masonry.
Unlike conventional brick-and-mortar builds where labor represents over 65% of the superstructure cost, light gauge steel is a precision-engineered off-site product where cost is heavily optimized through automated factory CNC roll-forming:
A comparative analysis illustrates why European developers and private self-builders are rapidly pivoting to cold-formed steel framing:
| Construction Metric | Light Gauge Steel (LGSF) | Brick / Concrete Block | Timber Frame (CLT/Stick) |
|---|---|---|---|
| Framing Kit Cost (€/m²) | €95 – €180 / m² | €140 – €230 / m² | €130 – €220 / m² |
| Framing Speed (200 m² House) | 10 – 14 Days | 6 – 10 Weeks | 2 – 3 Weeks |
| Foundation Cost Impact | Low (Lightweight frame) | High (Heavy dead load) | Moderate |
| Dimensional Precision | ±0.5 mm (CNC factory) | ±15 – 25 mm (Site mortar) | ±3 – 8 mm (Moisture shift) |
| Fire Safety Classification | Euroclass A1 (Non-combustible) | Euroclass A1 | Combustible (Class D/E) |
| Termite / Rot Resistance | 100% Immune (Z275 Galv) | 100% Immune | Requires Chemical Treatment |
| Total Turnkey Range (€/m²) | €950 – €1,650 / m² | €1,200 – €2,100 / m² | €1,100 – €1,900 / m² |
| House Type & Footprint | Storeys | Frame Kit Price (€) | Delivered Superstructure (€) | Turnkey Finished Estimate (€) |
|---|---|---|---|---|
| Compact Bungalow (100 m²) | 1 Storey | €11,500 – €15,000 | €28,000 – €38,000 | €105,000 – €145,000 |
| Family Villa (180 m²) | 2 Storeys | €21,000 – €29,000 | €49,000 – €68,000 | €190,000 – €270,000 |
| Luxury Modern Villa (320 m²) | 2 Storeys + Hybrid | €42,000 – €58,000 | €95,000 – €135,000 | €360,000 – €520,000 |
| Multi-Unit Townhouses (600 m²) | 3 Storeys (4 Units) | €72,000 – €98,000 | €165,000 – €225,000 | €650,000 – €920,000 |
Send 2D/3D architectural drawings; SerBuild converts them into FrameCAD/Tekla CNC production files.
Senior engineers produce stamped static calculations complying with EN 1993-1-3 and local seismic/wind codes.
Profiles are pre-punched with service holes, dimpled, piece-marked, and bundled in our factory.
Packed densely in 40ft HC containers with all structural screws, anchor bolts, and hold-down brackets.
A 4-person assembly crew erects walls, floor joists, and roof trusses using step-by-step 3D manuals.
Transmettez dimensions, portées et coordonnées géographiques. Notre bureau d'études structure fournit une offre détaillée et une pré-analyse Eurocode 3 sous 24 à 48h.
Réponses détaillées sur l'ingénierie Eurocode, la fabrication, l'exportation et le montage.
The manufactured, pre-punched light gauge steel framing kit for a 200 m² two-storey villa costs approximately €22,000 to €32,000 (€110–€160/m²) including all wall studs, floor joists, roof trusses, connection screws, and anchor brackets delivered in containers.
No. When installed with acoustic floor cassettes, mineral wool cavity insulation, and double-layer acoustic gypsum board, light steel houses achieve acoustic sound reduction exceeding 58 dB, outperforming standard concrete block walls.
Yes. Light gauge steel structures are inherently ductile and engineered per Eurocode 8 (EN 1998). They feature high-strength shear-wall strap bracing and hold-down anchors rated for wind speeds over 200 km/h and high seismic ground accelerations.
With hot-dip galvanization coating (Z275 to Z350 zinc coating per EN 10346), the steel frame is hermetically sealed within the insulated wall cavity and has an engineered structural lifespan exceeding 100+ years without corrosion.
Yes, 100%. Light gauge steel structures are compatible with all exterior finishes including natural stone cladding, brick slips, fiber cement sidings, ETICS render, and standing seam metal cladding.
Transmettez-nous vos dimensions ou plans pour une analyse d'ingénierie et une offre détaillée sous 24 à 48 heures.