Our Residential Complex Project in Croatia

About this project

Located in Croatia, this modern 10-unit residential development spans a total built area of 340 m² and showcases the exceptional capabilities of TheoSteel's light gauge steel (LGS) framing technology. Engineered to combine structural precision, thermal efficiency, and contemporary architecture, the complex utilizes high-strength cold-formed galvanized steel profiles paired with high-performance exterior cladding to deliver maximum seismic resilience, superior acoustic insulation, and optimal energy performance.

By leveraging BIM-based digital design and off-site industrialized manufacturing, on-site labor demands and material waste were drastically minimized, enabling the complete structural frame erection of all 10 residential units in just 45 days, with full turnkey handover scheduled within 6 months.

Technical specification

Floor height

300 cm ground floor - 300 cm upper floor

Roof

Metal standing-seam roof over OSB

External wall frame

14 cm steel frame with rock wool insulation

Internal wall frame

9 cm steel frame with rock wool insulation

External finish

Moisture barrier + mesh + plaster + mineral finish + paint

Internal finish

11 mm OSB and plasterboard, two coats silicone paint

Steel grade

S280GD, Z275 hot-dip galvanised

Glazing

Double glazed, thermally broken aluminium

Delivery

Panelized product, numbered with assembly sheet