Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Solar-Integrated Metal Facade With Collaborative Workspace in Historic Graz

Author:
Guido Strohecker
Solar-Integrated Metal Facade With Collaborative Workspace in Historic Graz

Project in-detail

A distinctive solar-integrated metal facade marries contemporary workspace needs with the historical context of Graz, creating an efficient environment that fosters collaboration and productivity.
5 key facts about this project
01
A solar-integrated roof design enhances energy efficiency while maintaining architectural aesthetics.
02
The façade features a unique combination of glass and metal that reflects the surrounding urban landscape.
03
A flexible floor plan accommodates various work styles, promoting collaboration and productivity.
04
Historic elements are thoughtfully integrated with modern materials in a contextual design approach.
05
Sustainably sourced timber paneling adds warmth and texture to the interior spaces.

### Overview

The Office Center E.T. 1.0 is located in Graz, Austria, and represents a strategic architectural intervention aimed at integrating contemporary design with the historical context of the site. The project reinterprets an existing historic building in a highly frequented public space, enhancing urban vibrancy while ensuring modern functionality. The key focus is on contextualizing new elements that respect heritage and contribute to the overall urban experience.

### Conceptual Framework

The design framework emphasizes a respectful dialogue between historical and contemporary architectural elements. The new rooftop extension serves as a bridge, artistically linking the traditional aspects of the original structure to modern design principles. This extension is characterized by its distinctive form and use of contemporary materials, which interact dynamically with the existing building. The office workspace has been reconfigured to maximize both functionality and aesthetic appeal, fostering an environment conducive to collaboration while acknowledging and amplifying the site's historic character.

### Materiality and Sustainability

A diverse palette of materials is employed throughout the project, each chosen to reflect both the historical roots and the demands of modern technology. Glass is extensively used in the façade and interiors to enhance transparency and natural light. The metal roofing contributes durability and contemporary aesthetics, while special solar panels integrated into the design support energy efficiency, aligning with sustainable building practices. Concrete provides structural stability, enabling the new additions, while decorative materials are selected to connect visually with the original architecture.

The design of the Office Center E.T. 1.0 prioritizes sustainability and community engagement, illustrating a commitment to reducing the carbon footprint through innovative adaptations. The juxtaposition of modern and historic styles facilitates a cultural dialogue, inviting interaction among users and enhancing the surrounding urban fabric. The project exemplifies adaptive reuse principles, successfully transforming an existing structure into a functional and engaging modern workspace.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

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

`
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
competition now

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy