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Spiral Staircase of Glass and Concrete Within a Sustainable Library Setting

Authors:
Mattias Nyman, Anna Pietilä
Spiral Staircase of Glass and Concrete Within a Sustainable Library Setting

Project in-detail

A spiral staircase crafted from steel ascends through a light-filled space adorned with expansive glass panels and a sustainable roof, creating an inviting environment for communal learning and engagement in the new public library.
5 key facts about this project
01
The library features a roof designed to collect rainwater, enhancing its sustainability.
02
A spiral staircase serves as a central visual element while facilitating vertical circulation.
03
Large glass panels are strategically positioned to maximize natural light throughout the space.
04
Flexible community rooms adapt for various events, promoting diverse programming and engagement.
05
The use of a green roof contributes to energy efficiency and integrates the building with the environment.
The architectural design project in question is a public library that embodies a modern approach to community engagement, openness, and sustainability. This library serves as a vital resource for the local population, representing a commitment to promoting literacy, collaboration, and cultural exchange. The design act as a bridge between the physical environment and the social needs of the community, creating a welcoming space that encourages exploration and learning.

Functionally, the library caters to a broad spectrum of users, including students, families, and community members seeking a quiet space for study or a hub for gathering and activities. The architectural design carefully considers the needs of these diverse user groups by incorporating flexible spaces that can adapt to various functions, from quiet reading areas to multipurpose rooms for events and workshops. By offering distinct zones for different activities, this library aims to provide an inclusive environment that serves all demographics.

The architectural form of the library is characterized by its oblique rectangular shape, which is not only visually engaging but also serves to maximize natural light within the building. Large glass panels are strategically positioned throughout the structure to create a fluid connection between the interior and exterior spaces. This thoughtful integration of natural elements promotes a sense of transparency and openness, inviting passersby to enter and explore the library’s offerings.

Key architectural elements include a gently sloping roof that enhances its modern aesthetic while featuring practical considerations such as rainwater collection and the installation of solar panels. The material palette consists of concrete, glass, steel, and wood. Concrete serves as the primary structural element, providing durability and strength. Glass is used extensively, ensuring that ample daylight penetrates the library, thus reducing reliance on artificial lighting and contributing to energy efficiency. Steel is incorporated in crucial structural areas, while wood is employed to bring warmth and character to the interior spaces. This balanced use of materials reflects a thoughtful approach, harmonizing durability with an inviting aesthetic.

A central feature of the library is a spiral staircase that connects different levels, becoming both a functional element and a visual focal point. This staircase not only facilitates movement within the building but also offers patrons a viewpoint from which to appreciate the library's layout and design. The open design fosters interaction among users and creates opportunities for spontaneous conversations and collaborations.

The architectural design further emphasizes sustainability with features such as passive solar heating, encouraging energy conservation and reducing the library's environmental footprint. These sustainable elements underscore the commitment of the project to serve as a model for future public buildings by prioritizing ecological responsibility alongside community needs.

The unique design approaches present in this library project reflect a deep understanding of the role of architecture in shaping community experiences. The blend of form and function creates a nurturing environment where learning and engagement can flourish. By prioritizing transparency, accessibility, and sustainability, this library stands as a testament to modern architectural possibilities that cater to the contemporary needs of society.

For those interested in exploring the architectural details further, including architectural plans, architectural sections, and architectural designs that illustrate the library’s innovative ideas, a complete project presentation is available for review. Exploring these elements will provide deeper insights into the thoughtful design philosophy underlying this project and its potential as a community cornerstone.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

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

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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