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A Community Spa with Charred Wooden Shingles and Cross-Laminated Timber

Author:
Franco Ghilardi
A Community Spa with Charred Wooden Shingles and Cross-Laminated Timber

Project in-detail

Wrapped in charred wooden shingles and built from cross-laminated timber, this community spa blends wellness, sustainability, and landscape-driven design in a remote Icelandic setting.
5 key facts about this project
01
Charred wooden shingles enhance durability while blending with the environment.
02
Cross-laminated timber panels facilitate rapid construction and sustainability.
03
A bent A-frame design maximizes structural strength and aesthetic appeal.
04
Strategically placed glazing optimizes natural light while maintaining privacy.
05
Integrated geothermal systems provide energy-efficient climate control.

The Sel Beer Spa is situated in a region known for its rugged terrain and natural beauty. The design emphasizes immersion in the landscape, inviting both locals and visitors to engage with the environment through relaxation and shared experience. Its architectural presence is modest yet intentional, balancing functionality with cultural and ecological sensitivity.

Spatial Strategy and Site Orientation

The spa is carefully oriented along a northeast-southwest axis, maximizing solar exposure and views across the surrounding terrain. This diagonal alignment not only captures natural light throughout the day but also creates a spatial buffer from adjacent structures, allowing for potential future expansion. The building’s form, anchored by a square base and a rotated upper volume, generates a series of semi-sheltered terraces and elevated lookouts. These gestures foster visual connection with the landscape while supporting social use.

Materiality and Sustainability

Material selection plays a foundational role in minimizing environmental impact and reinforcing the design’s tactile qualities. Cross-laminated timber forms the primary structure, chosen for its renewable attributes and carbon-sequestering capacity. The exterior is clad in charred wood shingles, offering weather resistance while visually referencing traditional Icelandic architecture. Local stone, recycled materials, and thermally efficient glazing systems further align with the project’s sustainability ethos. Operable windows and anticipated geothermal and solar systems reduce reliance on mechanical heating and cooling.

User-Centric Design

The spatial layout is composed to encourage intuitive movement and moments of pause. The ground and upper floors include treatment rooms, thermal baths, lounges, and communal areas, all arranged to create distinct atmospheres for rest or interaction. Circulation paths are deliberately choreographed to frame views and facilitate transitions between interior and exterior experiences.

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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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