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Spiral Steel Truss Tower Embracing Nature with Timber Pavilion

Authors:
Ryan Mcclanaghan, Laura Whittingham, Jill Robertson, Jason Heinrich
Spiral Steel Truss Tower Embracing Nature with Timber Pavilion

Project in-detail

The tower's spiral steel truss structure seamlessly merges with a timber-framed pavilion, offering expansive views of the Vidzeme bioreserve while inviting visitors to explore the natural landscape and engage in reflection.
5 key facts about this project
01
The tower's design incorporates a Möbius strip form to symbolize infinity and connectivity.
02
A central steel truss supports the structure while enabling it to appear weightless.
03
The pavilion features timber-framed glazing, enhancing natural light and panoramic views.
04
An integrated stairlift provides universal access without traditional elevator constraints.
05
The surrounding boardwalk weaves through natural landscapes, encouraging exploration of varying elevations.

Dancing Threads is a design that brings together movement and connection, inspired by the Möbius strip. Located in the Latvian landscape, it represents the journey of marriage and reflects the complexity of personal stories and interactions with the environment. The design connects people with nature, inviting visitors to engage with both the architecture and the surrounding scenery.

Conceptual Framework

The form features a tower that coils around itself, symbolizing balance and fluidity. A central support, wrapped in a steel truss, gives structural strength while allowing the tower to maintain a light footprint on the land. This creates the feeling that the structure is floating above the ground, providing a sense of elevation and perspective as visitors move upward.

Structural Elements

A spiral staircase plays an important role in the design, serving as a path for visitors to ascend. It encourages interaction with the environment. The first landing provides views of the immediate area, while the upper landing reveals expansive sights of the Vidzeme bioreserve. An integrated stairlift ensures that everyone can access the spaces, offering an option beyond traditional elevators.

Pavilion Design

At the top, an enclosed pavilion features timber-framed glazing and a sloping roof. This area is intended for year-round use and functions as a place where visitors can observe and reflect on the landscape. The pavilion includes perforated wood cladding that references local cultural symbols and traditional weaving patterns, celebrating the agricultural heritage of Latvia.

Landscape Integration

Visitors approach the tower via a winding boardwalk that curves toward the entrance, echoing the shape of the structure. This path encourages exploration of different perspectives and transitions between elevations. The boardwalk is surrounded by uniquely shaped drumlins, which integrate into the local landscape, softened by native grasses and wildflowers.

The top of the tower offers a view that highlights the surrounding landscape while emphasizing the connection between the built environment and nature, capturing the essence of the journey in the design.

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

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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

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