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Timber Trellis Framing Panoramic Views in a Concrete Observation Tower

Authors:
Joar Nordvall, Erik Sjöberg
Timber Trellis Framing Panoramic Views in a Concrete Observation Tower

Project in-detail

A timber trellis envelops a concrete core, creating an immersive ascent that culminates in expansive views from a strategically designed observation tower.
5 key facts about this project
01
A dual-layered structure combines concrete with an external steel framework.
02
Timber trellis design offers both opacity and framed views of the landscape.
03
The staircase breaks through the outer walls to enhance the panoramic experience.
04
Lighting fixtures mimic traditional street lights, contributing to an intimate atmosphere.
05
Construction elements focus on durability and low-cost catalogue materials.

The Kurgi Observation Tower is located in the picturesque landscapes of Latvia. It is designed to enhance the experience of its visitors by serving as a viewing platform. The overall design concept incorporates two key structural components: an interior concrete elevator shaft and an exterior steel framework. This combination allows for movement through the tower while maintaining a connection to the surrounding nature.

Structural Layering

The design utilizes a dual-layered approach, with the concrete elevator shaft providing vertical circulation and the exterior steel framework supporting a timber trellis. This structure creates an interior void, which is essential for the visitor experience. As people ascend the tower, they are encouraged to pause and take in the views from various platforms. The two elements work together to create a cohesive journey.

Timber Trellis

The timber trellis serves both a protective and decorative function. It is designed with careful spacing to provide some privacy while still allowing glimpses of the outside world. This approach helps the tower blend into its natural surroundings. As visitors ascend, the trellis enhances their experience of height, framing the landscape and inviting them to appreciate the beauty around them.

Panoramic Experience

A notable feature of the Kurgi Observation Tower is the staircase, which breaks through the walls of steel and timber after the fourth floor. This opening leads to a panoramic view, offering access to a climatized observation room and a roof terrace. The transition from enclosed to open space highlights the visitor experience, allowing for direct interaction with the expansive views.

Lighting Design

The lighting in the tower is thoughtfully designed to create a welcoming environment. Using fixtures inspired by traditional street lights, the lighting guides visitors along the staircase. It enhances the overall atmosphere, creating warmth and intimacy as people move through the space.

Strategically placed perforations in the trellis allow visitors to frame specific views of the landscape, fostering a closer connection to nature as they climb.

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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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