Ultra-Light Steel Villa with Hurricane-Resistant Design
- Frame Structure
- 0.75mm–2.0mm G550 steel studs (yield strength: 550 MPa)
- Wall Assembly
- spaced 600mm OC
- Roof System
- 150mm EPS + OSB sheathing (16mm) + fiber-cement cladding (12mm)
- Flooring
- 0.5mm AZ150-coated steel panels (35° pitch)
- Doors/Windows
- snow load capacity: 1.8 kN/m²
- HVAC
- Engineered bamboo (18mm) over CFS joists (spaced 400mm)
- Seismic Rating
- Powder-coated aluminum frames with laminated glass (6mm + 6mm + 6mm)
- Certifications
- Pre-routed ducts for mini-split systems (3.5kW cooling capacity)
- Delivery
- Designed for Zone 4 (ASCE 7-22)
- Warranty
- base shear coefficient: 0.3
Product details
The Ultra-Light Steel Villa with Hurricane-Resistant Design offers a revolutionary approach to modern housing, combining lightweight construction with unmatched durability. Built around a cold-formed steel (CFS) framework (G550 galvanized steel), this villa achieves a 60% reduction in structural weight compared to traditional concrete, minimizing foundation requirements while maintaining a load-bearing capacity of 3.5 kN/m². Ideal for coastal regions or seismic zones, its hurricane-resistant engineering includes diagonal steel bracing (wind resistance: 78 m/s) and anchorage systems compliant with ASCE 7-22 standards.
The villa’s pre-insulated wall panels integrate a 150mm EPS core (R-value: 5.6) and vapor barriers, achieving passive-house thermal efficiency (U-value: 0.15 W/m²K) to reduce energy costs by up to 40%. Triple-glazed argon-filled windows (U-value: 0.9 W/m²K) and photovoltaic-ready roofing (standing seam panels with concealed conduits) support net-zero energy goals. The modular design allows flexible configurations—from compact 80m² cottages to expansive 400m² multi-level residences—with bolt-on extensions for future growth.
Highlights include:
Fire-resistant cladding: 1-hour rated gypsum boards with intumescent coatings.
Acoustic insulation: STC 45-rated walls and floors for noise reduction.
Smart-home integration: Pre-installed conduits for automated lighting, security, and HVAC systems.
Eco-friendly finishes: Low-VOC paints and FSC-certified bamboo flooring.
Perfect for eco-resorts or disaster-prone areas, this villa assembles in 4–6 weeks using QR-coded components, reducing construction waste by 75%.
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