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We build quality homes and residential complexes with attention to detail, comfort, and lasting value. From single-family houses to multi-unit developments, our approach combines modern construction methods with thoughtful design.

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Castra+ by Sustinno

The building is constructed using an innovative method from prefabricated concrete elements known as double walls, which are connected into a unified structure during construction. Concrete double walls represent a modern version of the traditional stone or concrete house. Just like in traditional construction, they feature an inner load-bearing wall, an intermediate layer of thermal insulation — where rubble fill was once used — and an outer solid wall that protects against weather conditions.

Key Features:
  • Quality Materials — Carefully selected building materials ensuring durability, energy efficiency, and long-term value.

  • Energy-Efficient Design — Insulated facades, high-performance windows, and modern heating systems to reduce energy consumption.

  • Flexible Floor Plans — Adaptable layouts designed around the needs of modern living.

  • Interior Finishing — High-quality flooring, kitchens, bathrooms, and built-in storage crafted to a premium standard.

  • Outdoor Living — Terraces, gardens, and landscaping integrated into the overall design.

  • Smart Home Ready — Pre-wired infrastructure for home automation, security, and energy management systems.

  • Sustainability — Eco-friendly construction practices and materials that minimise environmental impact.

  • Turnkey Delivery — Complete project management from design through to handover, on time and on budget.

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    Letaliska cesta 33 C, 1000 Ljubljana, Slovenia

    info@rb-realt.si
    +386 41 601 374