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Embracing Nature with Xlam and Mineral Wool in Riverside Cabins

Authors:
Christian Massi, Andrea Baroncelli
Embracing Nature with Xlam and Mineral Wool in Riverside Cabins
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Constructed with Xlam and insulated with mineral wool, the design of riverside cabins prioritizes energy efficiency while offering flexible spaces for recreation and community engagement.
5 key facts about this project
01
Constructed primarily with Xlam structural panels for enhanced durability.
02
Features an outdoor gym promoting fitness in a natural setting.
03
Includes a sunken seating area around the fireplace for communal gatherings.
04
Utilizes mineral wool insulation for energy efficiency and soundproofing.
05
Incorporates terraces designed to maximize views of the surrounding river.

The Skrunda project is located along the Venta River, integrating built forms with the surrounding landscape. The design features several cabins that accommodate sleeping, dining, and leisure functions. The main concept centers on connecting users with nature and enhancing their experience within the environment.

Concept and Spatial Organization

The layout is organized with pathways that guide movement through the site. Visitors can easily navigate from the street arrival to various areas, including parking and storage. Each cabin is positioned thoughtfully to maximize views of the river while offering privacy for residents, promoting both individuality and community.

Key Architectural Elements

One significant feature is the uncovered cabin, which includes a fireplace, sauna, and outdoor gym. This cabin encourages wellness and outdoor activity among users. The convivial terrace overlooks the pathways and encourages social interactions, while the intimate terrace provides a space for quiet reflection with views of the river.

Material Considerations

External metal panels form part of the building's skin, while mineral wool and EPS insulation are used to enhance thermal performance. Xlam structural walls are employed for strength, and airtight expandable adhesive tape contributes to a well-sealed environment. The design also reflects a commitment to sustainability, repurposing waste from prefabrication into the construction process of curved wall sections.

Design Details and Aesthetic Integration

Attention to detail is evident in the project’s design. A sunken seating area around the fireplace creates a warm and inviting space for gatherings. This arrangement fosters interaction among users, making the architecture a central element in daily life rather than merely a backdrop. The overall design articulates a thoughtful balance between the built environment and its context along the Venta River.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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