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Wave-Like Structure Featuring Cross-Laminated Timber Panels and Circular Windows for Siberian Travelers

Authors:
Jacopo Costanzo, Gabriele Corbo
Wave-Like Structure Featuring Cross-Laminated Timber Panels and Circular Windows for Siberian Travelers
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Emphasizing a wave-like roof and circular windows, the pavilion utilizes cross-laminated timber panels to provide an efficient and welcoming rest area for travelers along the Trans-Siberian Railway.
5 key facts about this project
01
A wave-like roof design integrates harmoniously with the surrounding landscape.
02
Circular windows enhance natural light and connect travelers with the Siberian environment.
03
Constructed from certified cross-laminated timber panels for sustainability and durability.
04
Charred wooden shingles provide weather resistance while maintaining aesthetic appeal.
05
Incorporates an efficient wood pellet heating system for energy-conscious warmth.

### Overview
The Trans Siberian Pit Stop is an architectural intervention located along the Trans-Siberian Railway, a critical transportation route across Russia. Designed to serve as a resting area for travelers, the pavilion integrates elements of historical Siberian architecture with contemporary design principles influenced by Suprematism, emphasizing abstraction and geometric forms. This project aims to create a functional and reflective space that aligns with the needs of modern transit.

### Architectural Composition
The pavilion features a distinctive wave-like roof, characterized by gently curving lines that enhance both visual appeal and structural integrity. Circular windows strategically positioned around the perimeter offer panoramic views of the surrounding snowy landscape, fostering a connection with nature. Inside, the layout is designed around a central axis that facilitates user movement, complemented by predominantly circular and cylindrical forms that evoke unity and continuity.

### Material Application and Sustainability
The construction employs certified natural timber as the primary structural material, selected for its durability and warmth, which contrasts with the region's harsh climate. A 3mm thick metal envelope provides weather protection while contributing to the building’s modern aesthetic. The use of double-glazed glass enhances thermal insulation and allows natural light to permeate the interior, creating a welcoming atmosphere. Additionally, the incorporation of a wood pellet heating system highlights a commitment to environmentally conscious practices, underscoring the project’s sustainability objectives.

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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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