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Conical Pavilion Featuring Thatched Straw Roof and Solid Pine Structure for Forest Retreat

Authors:
Anna Stempniewicz, Zara Adler Sánchez, Agnieszka Roś
Conical Pavilion Featuring Thatched Straw Roof and Solid Pine Structure for Forest Retreat
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A thatched straw roof and solid pine construction shape a conical pavilion that serves as a contemplation space within the forest, seamlessly integrating traditional materials with the natural landscape.
5 key facts about this project
01
A thatched straw roof provides natural insulation and integrates traditional Latvian building techniques.
02
The structure features solid pine construction, enhancing durability while creating a warm aesthetic.
03
A central irori fireplace serves as both a heating feature and a cooking area, promoting communal use.
04
Sliding glass doors offer seamless transitions between the interior and surrounding forest landscape.
05
The conical shape helps with rainwater drainage, ensuring longevity and reduced maintenance.

### Project Overview
**Title:** The Amber Break
**Location:** Latvian Forest
**Concept:** A contemplative pavilion serves as a refuge in nature, intended to foster a connection with the surrounding wilderness while reflecting elements of traditional Latvian architecture.

### Design Dimensions

#### Form and Function
The pavilion's conical shape draws inspiration from traditional Latvian structures, honoring local architectural heritage while accommodating modern functionality. The steeply sloped roof is optimized for effective rainwater drainage and snow removal, enhancing the structure's durability in a forested setting. The roof features thatched raw straw with a thickness ranging from 100 to 400 mm, paired with C18 construction timber (200 mm x 100 mm) rafters. A skylight constructed from a 5 mm glass pane filters natural light into the interior, creating a dynamic illumination throughout the day.

The entrance design utilizes compressed spatial dimensions to cultivate an intimate transition from the open forest to the sheltered environment within. Three-layered sliding doors, measuring 2700 mm x 2100 mm and made of solid pine planks (50 mm thick), promote interaction with the natural surroundings. The flooring consists of 100 mm thick solid pine planks, complemented by 15 mm rigid foam insulation to ensure thermal comfort.

#### Material Selection and Environmental Integration
The pavilion emphasizes material durability while fostering a connection to the natural environment. Structural components are primarily composed of C18-standard pine, providing both strength and aesthetic warmth. The thatched roofing, derived from locally sourced straw, connects the pavilion to the region’s agricultural heritage. Glass elements utilized in the skylight and door frames enhance transparency, enabling visual continuity with the forest.

Strategically situated within the Latvian forest, the pavilion encourages introspection and contemplation, acting as an extension of the natural landscape. The surrounding terrain has been left largely undisturbed, with natural pathways guiding visitors to the entrance. The internal layout maximizes visual connections with the external environment, creating a space where occupants can engage with the scenery beyond.

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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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