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Interconnected Glass Forms with Sustainable Steel and Dynamic Color Palette for Multifunctional Spaces

Authors:
Mitxel Alonso, Mitxel Alonso
Interconnected Glass Forms with Sustainable Steel and Dynamic Color Palette for Multifunctional Spaces
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Highlighting a dynamic interplay of interconnected glass forms and sustainable steel elements, the design promotes versatility while serving as a multifunctional space for exhibitions and conferences.
5 key facts about this project
01
Interconnected glass forms enhance natural light and visibility throughout the interior spaces.
02
Sustainable steel construction ensures durability while maintaining a lightweight structure.
03
A vibrant color palette, featuring blue and orange facades, creates a memorable visual identity.
04
Flexible exhibition halls can adapt to various event sizes and configurations.
05
Green roofs and landscaped areas promote ecological integration within the urban setting.

### Overview
The Riga International Exhibition Centre is situated in the capital of Latvia, designed to function as both a multifunctional exhibition venue and a center for accommodation and office spaces. The design features a comprehensive site plan, integrating various programmatic elements into a cohesive architectural framework that prioritizes functionality and visual coherence.

### Form and Structure
The architectural composition consists of interconnected geometric forms, prominently featuring blue and orange facades. The layout adopts an ‘X’ shape, enhancing spatial efficiency and facilitating the flow of natural light throughout the various components, including the exhibition center, hotel towers, and office facilities. Notable functional areas include expansive halls, conference rooms, and lobbies, alongside accommodations for two hotels and parking for up to 750 vehicles. This organizational structure supports diverse uses while maintaining clear visual distinction among the different functions.

### Materiality and Sustainability
Key materials such as structural glass, steel, reinforced concrete, and aluminum paneling are selected for their durability and aesthetic attributes, aiding in the expression of the building’s identity. The design incorporates sustainable elements, with extensive use of glass that facilitates passive solar heating, and a roof structure that supports a heliport. Green spaces and gardens integrated into the site reinforce ecological considerations, contributing to a balanced relationship between the built environment and nature. The building aims to reflect local cultural elements through modern architectural vocabularies, fostering a dialogue between historical and contemporary design approaches.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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