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Sustainable Green Roofs and Local Stone Create a Therapeutic Spa Experience in Iceland

Sustainable Green Roofs and Local Stone Create a Therapeutic Spa Experience in Iceland
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Incorporating a green roof and locally sourced stone, the facility offers a unique beer therapy experience amidst Iceland's natural landscape, promoting wellness and community interaction through its thoughtfully designed spaces.
5 key facts about this project
01
Incorporates local stone to enhance thermal insulation and blend with the natural landscape.
02
Features a sustainable green roof that provides additional recreational space and biodiversity.
03
Utilizes cross-laminated timber panels for structural integrity and efficiency in construction.
04
Integrates a sloped terrain to encourage outdoor activities like climbing and sledding.
05
Emphasizes natural light with large windows that frame panoramic views of the surrounding environment.

## Overview

The Decalcomani project is situated near the Kútustaðagígar craters in Iceland, an area known for its distinctive geological features. This design integrates a boutique Beer Spa with facilities that promote leisure, health, and community interaction. The intent is to create a multifaceted environment where visitors can experience the therapeutic benefits of beer in a setting that emphasizes relaxation and engagement with nature. The approach merges modern architectural principles with traditional Icelandic building styles, ensuring cultural relevance while optimizing the user experience.

## Site Planning and Layout

The layout is characterized by a multi-layered configuration that harmonizes with the site’s natural topography. The gently sloping terrain serves as both a functional landscape and recreational space, providing opportunities for activities such as sledding and climbing. The design includes distinct zones for lounging, therapeutic treatments, and outdoor enjoyment, promoting diverse usage while maintaining an open, welcoming atmosphere. Multi-directional pathways enhance circulation, facilitating smooth transitions between indoor and outdoor spaces.

## Architectural Features and Materiality

The spatial arrangement encompasses a main lounge, bar, changing facilities, and treatment areas, all embodying a minimalist aesthetic that reflects the surrounding landscape. Inspired by traditional Icelandic turf houses, certain sections incorporate green roofs, offering natural insulation and additional recreational space. The predominant use of local timber for flooring and wall finishes fosters warmth and comfort while reducing transportation costs. Natural stone elements provide durability and tactile richness, while expansive glass walls enhance visibility and invite natural light, contributing to a serene atmosphere. Concrete components ensure structural integrity and a contemporary aesthetic throughout the facility.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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