Slender – Variant I (Twin Houses)

This practical project maximizes comfort within a modest 116.3 m² footprint, making it ideal for European markets where land efficiency is paramount. The ground floor features a bright living area flowing into a well-equipped kitchen, a contemporary bathroom, a utility room for mechanical systems, and a welcoming terrace for outdoor relaxation. SIP panel construction delivers exceptional thermal insulation, cutting heating costs by approximately 60% compared to conventional masonry buildings while maintaining structural integrity.

The mansard level provides three versatile bedrooms, a second full bathroom, and a logia (partially enclosed balcony) to accommodate a family of four to five comfortably. The staircase is strategically positioned in the central hallway, preserving valuable living space. The 35° pitched roof not only follows timeless architectural principles but also maximizes the usable attic volume to 693.3 m³.

Minimal thermal bridging and superior air-tightness significantly enhance comfort levels and reduce operating costs. This design perfectly suits twin configurations on plots measuring 21.3 × 10.1 m and seamlessly integrates into contemporary European residential developments.