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Green Roof Integration with Native Materials in a Multifunctional Cultural Center

Author:
Ewelina Gapa
Green Roof Integration with Native Materials in a Multifunctional Cultural Center
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A green roof complements native materials and an inclusive design in a multifunctional cultural center that blends education, art, and community engagement within the North Vidzeme Biosphere Reserve.
5 key facts about this project
01
Incorporates a green roof that enhances biodiversity and insulation.
02
Utilizes native materials to strengthen local ecological connections.
03
Features accessible design elements to accommodate all users.
04
Includes distinct artistic spaces for community engagement and creativity.
05
Located within the UNESCO-recognized North Vidzeme Biosphere Reserve.

The design is located in the North Vidzeme Biosphere Reserve in Latvia, an area recognized by UNESCO as the country’s first biosphere reserve. The project reuses an existing school building, addressing the site’s ecological context while introducing a versatile facility for educational, artistic, and hospitality purposes. The overall design focuses on creating distinct functional areas that enhance flexibility and cater to diverse user needs.

Site Integration and Landscape Design

The approach maximizes the relationship between the built environment and the natural landscape. The building’s placement encourages visitor interaction with the surrounding greenery. The main entrance leads into a spacious lobby, which offers a view of the restaurant area through large windows. This design choice fosters a connection to nature, making the transition between indoor and outdoor spaces more inviting.

Functional Layout and Accessibility

Inside, the building features clearly defined areas for various activities, including an auditorium, artistic spaces, and hotel rooms. This layout ensures smooth movement throughout the facility while accommodating many different events. Accessibility is an essential aspect of the design. All public areas are navigable for individuals with disabilities, integrating features such as ramps and accessible restrooms to ensure everyone can use the space comfortably.

Sustainability and Materiality

The design emphasizes sustainability through thoughtful material choices and eco-friendly strategies. Where possible, local materials are used to strengthen the connection to the environment. Biologically active areas and ecological sidewalk flooring are incorporated to promote environmental health. The building also includes a mechanical ventilation system with recuperation, aimed at improving energy efficiency and aligning with contemporary eco-conscious standards.

Natural light plays an important role in the design, with large windows allowing sunlight to fill the interior. This choice creates a pleasant atmosphere in the various functional areas while reinforcing the connection to the biosphere. The careful arrangement of spaces and consideration for light contribute to a comfortable environment that enhances the experience for every visitor.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

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Early bird registration deadline 19 November 2025

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