Interior Courtyard Renovation in Barcelona – Contemporary Outdoor Living Design

The “Tres Torres” interior patio refurbishment project by ETNA Studio represents a sophisticated transformation of an underutilized outdoor space into a fully equipped, design-led courtyard. Located in one of Barcelona’s most exclusive residential areas, this intervention redefines how interior patios can function as true extensions of the home—combining architecture, comfort, and landscape design.

Concept: Transforming the Patio into a Year-Round Living Space

The main objective of the project is to convert a traditional interior patio into a versatile outdoor living area, designed to be enjoyed throughout the year. ETNA Studio approaches the space as an extension of the interior, applying the same level of detail, material quality, and spatial coherence.

The result is a contemporary courtyard where design, technology, and nature coexist, creating a private oasis in the heart of the city—an increasingly sought-after feature among international homeowners in Barcelona.

Ventilated Façade with CEDRAL: Performance & Aesthetics

One of the key architectural interventions is the installation of a ventilated façade system using CEDRAL cladding, which elevates both the performance and the visual identity of the patio.

This system provides:

• Improved thermal and moisture regulation
• Enhanced durability and low maintenance
• A clean, modern finish that unifies the vertical surfaces

The ventilated façade not only protects the structure but also contributes to a refined architectural language, essential in high-end residential renovations.

Bioclimatic Pergola: Comfort in Every Season

At the heart of the project lies a bioclimatic pergola, designed to maximize usability regardless of weather conditions. This structure incorporates:

• Adjustable or motorized elements to regulate sunlight and ventilation
• Integrated motorized awnings for additional shading and privacy
• Infrared heaters to ensure thermal comfort during colder months

Bioclimatic pergolas are specifically designed to adapt to climate conditions, allowing control of light, airflow, and temperature while protecting from rain and wind.

This makes the patio a fully functional outdoor room, usable 365 days a year—an essential feature for clients seeking premium lifestyle solutions in Mediterranean climates.

Lighting Design: Atmosphere & Functionality

A carefully planned perimeter lighting system enhances the architectural elements and extends the usability of the space into the evening.

The lighting strategy combines:

• Ambient illumination to create a warm, inviting atmosphere
• Integrated lighting within the pergola structure
• Accent lighting highlighting textures and vegetation

This layered approach ensures a balanced interplay between light and shadow, reinforcing the patio’s identity as a high-end outdoor living space.

Landscaping & Vegetation: A Natural Retreat

Vegetation plays a central role in the project, softening the architectural lines and introducing a sense of tranquility. The design incorporates:

• Carefully selected plants adapted to the patio’s microclimate
• Green elements that enhance privacy and visual comfort
• A natural palette that contrasts with the more architectural materials

The integration of greenery transforms the courtyard into a lush, relaxing environment, bridging the gap between urban living and nature.

Custom Masonry Bench with Limewash Finish

A bespoke built-in masonry bench, finished with a traditional limewash (“encalado”), adds both functionality and character to the space.

This element provides:

• Integrated seating without visual clutter
• A handcrafted, Mediterranean aesthetic
• A tactile contrast to the more contemporary materials

The limewashed finish reinforces the project’s connection to local architectural traditions, while maintaining a clean, modern expression.

A Premium Outdoor Design for International Clients

This project exemplifies how ETNA Studio delivers high-end patio renovation in Barcelona, tailored to the expectations of international clients seeking:

• Outdoor spaces that function as extensions of the home
• Low-maintenance, durable materials
• Turnkey design and execution

The Tres Torres patio is not just a refurbishment—it is a complete redefinition of outdoor living, combining innovation, comfort, and timeless design.