Compare Your Selected Steel Home Designs

Place up to 3 architectural concepts side-by-side to compare gross floor areas, S350GD steel frame tonnages, continuous insulation specs and estimated package budgets.

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Important Note: Veranda, garage, terrace, pool, BASEMENT FLOOR, etc. are NOT included in areas & PRICES. Semi-detached / twin models: 1 unit basis.

Model 75-445

American Style
286 m² 3 Storey
Architecture
Bedrooms: 5
Garage: Plot-specific layout
Engineering & Passive
Steel Grade: S350GD + Z275 (CE)
Frame Weight: ~14 Ton (49 kg/m²)
Heating Demand: ≤ 15 kWh/m²a
Airtightness: n₅₀ ≤ 0.6 h⁻¹
Assembly Time: ~13 - 16 Days
Annual Savings: ~12.012 € / yr
Estimated Packages
P1 Structure Kit: ~60.918 – 80.366 €
P3 Shell: ~199.218 – 260.136 €
Logistics: ~3 Trucks

Model 22-2002

American Style
204 m² 2 Storey
Architecture
Bedrooms: 5
Garage: 2 Car Garage
Engineering & Passive
Steel Grade: S350GD + Z275 (CE)
Frame Weight: ~9 Ton (44 kg/m²)
Heating Demand: ≤ 15 kWh/m²a
Airtightness: n₅₀ ≤ 0.6 h⁻¹
Assembly Time: ~13 - 16 Days
Annual Savings: ~8.568 € / yr
Estimated Packages
P1 Structure Kit: ~41.820 – 55.080 €
P3 Shell: ~136.552 – 178.576 €
Logistics: ~2 Trucks

Model 75-552

American Style
219 m² 2 Storey
Architecture
Bedrooms: 5
Garage: Plot-specific layout
Engineering & Passive
Steel Grade: S350GD + Z275 (CE)
Frame Weight: ~9.6 Ton (44 kg/m²)
Heating Demand: ≤ 15 kWh/m²a
Airtightness: n₅₀ ≤ 0.6 h⁻¹
Assembly Time: ~13 - 16 Days
Annual Savings: ~9.198 € / yr
Estimated Packages
P1 Structure Kit: ~44.895 – 59.130 €
P3 Shell: ~146.122 – 191.236 €
Logistics: ~2 Trucks
Architectural Design
Technical Specifications
American Style
American Style
American Style
1. Architectural & Spatial Layout
Gross Floor Area
Area basis to be confirmed from drawings.
286 m² 204 m² 219 m²
Storeys
3 Storey(s) 2 Storey(s) 2 Storey(s)
Bedrooms
5 Bedrooms 5 Bedrooms 5 Bedrooms
Garage / Parking
Plot-specific layout 2 Car Garage Plot-specific layout
Architectural Style
American Style American Style American Style
2. Structural Cold-Formed Steel & Engineering (CFS S350GD)
Steel Frame Grade
S350GD + Z275 EN 10346 / CE Belgeli S350GD + Z275 EN 10346 / CE Belgeli S350GD + Z275 EN 10346 / CE Belgeli
Est. Framing Weight
Galvanized framing mass
~14 Ton (49 kg/m²) ~9 Ton (44 kg/m²) ~9.6 Ton (44 kg/m²)
Continuous Envelope Area
~351 m² Duvar + ~110 m² Çatı ~242 m² Duvar + ~117 m² Çatı ~251 m² Duvar + ~126 m² Çatı
Triple-Glazed Area
Uw ≤ 0.80 W/m²K
~57.2 m² Passive certified frames ~40.8 m² Passive certified frames ~43.8 m² Passive certified frames
Dry Assembly Time
~13 - 16 Work Days Frame erection ~13 - 16 Work Days Frame erection ~13 - 16 Work Days Frame erection
3. Energy Efficiency & Passive House Metrics
Heating / Cooling Demand
≤ 15 kWh/m²a Up to 85% lower vs code ≤ 15 kWh/m²a Up to 85% lower vs code ≤ 15 kWh/m²a Up to 85% lower vs code
Airtightness Benchmark
n₅₀ ≤ 0.6 h⁻¹ Blower Door Test Hazır n₅₀ ≤ 0.6 h⁻¹ Blower Door Test Hazır n₅₀ ≤ 0.6 h⁻¹ Blower Door Test Hazır
Annual Energy Savings
vs. conventional masonry
~12.012 € / year 20 Yılda: ~240.240 € ~8.568 € / year 20 Yılda: ~171.360 € ~9.198 € / year 20 Yılda: ~183.960 €
Annual CO₂ Offset
~6.6 Ton / year ~4.7 Ton / year ~5.1 Ton / year
4. Estimated Delivery Packages & Logistics
P1 Structure Kit (Ex-Works)
Roll-formed frame kit
~60.918 – 80.366 € ~41.820 – 55.080 € ~44.895 – 59.130 €
P3 Weather-Tight Shell (Rec.)
incl. Megatrailer freight to site
~199.218 – 260.136 € (697 – 910 €/m²) ~136.552 – 178.576 € (669 – 875 €/m²) ~146.122 – 191.236 € (667 – 873 €/m²)
Megatrailer Logistics
~3 Megatrailer Trucks ~2 Megatrailer Trucks ~2 Megatrailer Trucks
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Frequently Asked Questions

Essential answers regarding steel construction, energy targets and project delivery.

Yes. Any architectural model can be engineered with continuous exterior insulation, thermal-break steel profiles, triple-glazed certified windows, and airtight membranes to meet Passive House or low-energy benchmarks.

Absolutely. Light gauge steel framing provides complete architectural freedom. Interior partitions can be adjusted without compromising structural stability.

Floor areas in our models represent preliminary architectural footprints. Detailed gross and net internal floor area schedules are finalized during project engineering.

You can select from four defined packages: P1 Structural Frame, P2 Frame + Insulation, P3 Weather-Tight Shell, or P4 Complete Construction Package.

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