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Flexible Office Spaces Supported by Metallic Beams and Concrete Cores

Author:
Pedro Aparicio garcia-quijada
Flexible Office Spaces Supported by Metallic Beams and Concrete Cores

Project in-detail

Supported by a system of metallic beams and concrete cores, the design fuses flexible office spaces with sustainable energy solutions, creating a modern workspace that prioritizes both functionality and ecological responsibility.
5 key facts about this project
01
Supported by a structural system of metallic beams tied to concrete cores.
02
Incorporates three distinct office typologies for flexible workspace arrangements.
03
Features double-height spaces for enhanced employee engagement and collaboration.
04
Integrates wind, hydro, and solar energy production into its design.
05
Strategically located on the coast to maximize renewable energy capture.

En_RE Tower stands as a noteworthy addition to the landscape of Barcelona, located in the port area known for its collection of significant skyscrapers. At 200 meters tall, the building combines workspace with sustainability, setting a relevant example for urban design. The tower is not just an office space; it is also designed to produce energy from renewable sources, aligning with modern environmental goals.

Architecture Concept

The design focuses on versatility and adaptability, offering three types of office layouts to meet various corporate needs. Each layout allows for flexible arrangements, catering to today's work patterns where collaboration and individual spaces are essential. The first two office types feature double-height areas, promoting openness while including spaces for lunch and relaxation, which aim to enhance the overall work atmosphere.

Sustainability Initiatives

A core aspect of the tower is its dedication to sustainability. The building harnesses wind, hydro, and solar energy, responding to pressing environmental concerns in urban settings. This approach emphasizes that skyscrapers can serve dual purposes: they can function as office spaces while also generating renewable energy for their operations.

Structural Design

The tower employs a construction method that uses metallic beams linked to concrete cores. This strategy allows for an open floor plan, creating an efficient workspace that is flexible in use. The combination of sturdy materials ensures stability while offering the design needed for modern office environments.

Visual Impact

The tower's location along the coast enhances its presence in the urban environment. The design thoughtfully maximizes both views and the ability to capture renewable energy. Through this architectural response, the building plays a role not just as a workspace but also as a point of interest in terms of sustainability within the city.

The integration of varied office heights and dedicated relaxation areas enriches the internal environment, promoting a balance of functionality and comfort. This thoughtful design reflects a modern approach to workspaces, focusing on both productivity and well-being.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
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