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Public Rooftop Access with Textile Patterns and Glass Facade for an Exhibition Venue

Author:
Quirin Batsch
Public Rooftop Access with Textile Patterns and Glass Facade for an Exhibition Venue

Project in-detail

A double-curved roofscape and a façade adorned with textile-inspired sheet metal create a unique visual identity for the new auditorium, designed to enhance the functionality of the Riga International Exhibition Centre as a key venue for exhibitions and events.
5 key facts about this project
01
The auditorium features a publicly accessible double-curved roof for panoramic views.
02
The façade incorporates textile-inspired sheet metal patterns that reflect local culture.
03
A four-storey car park serves as a structural pedestal for the auditorium.
04
The design emphasizes efficient circulation linking multiple exhibition spaces.
05
Natural light is maximized through extensive glass elements in the façade.

The Riga International Exhibition Centre will soon expand with a new extension located on Kipsala Island, Latvia. This addition will feature an auditorium designed as a solid structure that enhances the city's skyline. The layout focuses on making the centre more functional as a venue for exhibitions and conferences while ensuring it blends well with its surroundings. The design prioritizes user interaction and aims to create a welcoming experience for visitors.

Structural Integration

The extension includes a four-storey car park that serves as the base for the auditorium, giving it a distinct presence above the other buildings. This parking facility will accommodate 1,138 vehicles, ensuring that visitors and staff have convenient access. A direct link between the new auditorium and the existing exhibition halls has been created to improve the flow of movement throughout the space. This will facilitate easier access for people attending events.

Public Engagement

In front of the extension, a spacious square acts as the main entrance to the lobby. This area will include necessary amenities such as information desks and cloakrooms, guiding visitors naturally toward different exhibition spaces. The auditorium features a double-curved roof that is intended for public use. Visitors will be able to enjoy views of Riga's Old Town from this roof. The design also allows for outdoor events and exhibitions during suitable weather conditions.

Material Application

Materials chosen for the project include reinforced concrete for the parking structure and supports, steel for the framework of the auditorium, and glass for the façade. Reinforced concrete provides a strong base for the building, while the steel elements offer flexibility and adaptability in the auditorium's design. The glass façade allows for transparency, allowing natural light to flood the interiors while creating visual connections to the outside environment.

The façade also includes a panel made of sheet metal that features patterns inspired by traditional Latvian textiles. This element ties the modern design to cultural heritage. It not only adds an artistic touch but also helps control sunlight, improving energy efficiency. The design thoughtfully balances modernity with local tradition, creating a space that resonates with the community.

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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

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competition now

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