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Natural Integration of Glu-Lam and Concrete in a Community Observation Tower

Natural Integration of Glu-Lam and Concrete in a Community Observation Tower
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Elevated above the landscape, a circular observation tower constructed with glu-lam wood and concrete offers a pentagonal space that symbolizes family unity while providing a communal venue for gatherings and engagement with nature.
5 key facts about this project
01
Elevated platform allows for 360-degree views of the surrounding landscape.
02
Circular footprint encourages movement and exploration among visitors.
03
Pentagonal interior layout reflects the unity of the five Ingalls siblings.
04
Glu-lam construction combines strength with environmental sustainability.
05
Multiple ramps ensure accessibility and enhance visitor experience.

### Overview

Located within a natural landscape, the Ingalls Siblings Wagon project reflects a fusion of historical reference and contemporary architectural form. Inspired by the traditional structure of a wagon, this design symbolizes family unity through its representation of the five Ingalls siblings: Mary, Laura, Carrie, Freddie, and Grace. With an emphasis on enhancing user experience and interaction with the surrounding environment, the design aims to promote connection and exploration.

### Spatial Strategy and Interaction

The circular design of the structure incorporates a dynamic 360-degree perspective, facilitating a continuous engagement with the landscape. Sloped ramps ascend to the main structure, providing visitors with varied viewpoints as they approach. The interior features a pentagonal layout, fostering communal experiences while offering intimate spaces for individual reflection. Surrounding linear concrete benches enhance user interaction, creating areas for gathering and observation while incorporating wooden seating to enrich tactile experiences.

### Material Selection and Sustainability

The materiality of the Ingalls Siblings Wagon prioritizes sustainability and aesthetic appeal. Glu-lam wood, known for its low embodied energy, offers both durability and environmental benefits, while steel profiles reinforce structural integrity where necessary. Concrete is utilized for the benches, grounding the design within its setting, and chain-link fencing ensures safety while maintaining an open feel. This selection of materials underscores a commitment to ecological responsibility, seamlessly integrating the structure within the natural environment.

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Vancouver Tall Challenge: Building Higher Downtown

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Competition organisers

The Vancouver Tall Challenge: Building Higher Downtown is an international architecture competition organized by Buildner in collaboration with the City of Vancouver and the University of British Columbia’s School of Architecture and Landscape Architecture (SALA). The competition invites architects, designers, planners, and creative thinkers to explore innovative approaches to tall buildings in Vancouver’s downtown core, focusing on sustainability, livability, urban density, public space, and the city’s strong connection to nature. As Vancouver continues to grow, participants are challenged to rethink how vertical development can enhance urban life and contribute to a more vibrant, inclusive, and resilient city identity.

The competition offers a total prize fund of $15,000 CAD, with winning proposals selected by an international jury of architects, planners, academics, and city-building professionals. Key dates include the final registration deadline on October 29, 2026, submission deadline on November 30, 2026, and winners announcement on January 26, 2027. Full competition details, requirements, and registration information are available at architecturecompetitions.com/VancouverTallChallenge

Vancouver Tall Challenge

Design the future of Vancouver’s skyline

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Final registration deadline 29 October 2026

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