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Charred Wooden Shingles and Biomass Energy in a Sustainable Lodge Design

Authors:
Olga Gumienna, Marcin Osak
Charred Wooden Shingles and Biomass Energy in a Sustainable Lodge Design

Project in-detail

Utilizing charred wooden shingles and biomass energy, the architectural design seamlessly integrates into its Icelandic landscape while serving as an eco-friendly lodge for visitors seeking a sustainable experience in nature.
5 key facts about this project
01
Utilizes charred wooden shingles to enhance durability and weather resistance.
02
Incorporates biomass energy systems for sustainable power generation.
03
Features modular guest rooms constructed with prefabricated panels for flexibility.
04
Integrates greywater treatment systems to promote water conservation.
05
Shapes the building to function as an observatory for the Northern Lights.

## Overview

The Long-House is located in Iceland, designed as a tourism-oriented structure that reflects both historical context and contemporary sustainability principles. Its design draws inspiration from traditional longhouse architecture, creating a connection to the landscape while prioritizing minimal environmental impact. Strategically positioned at an elevated site, the building offers expansive views of the surrounding scenery, including a nearby lake and the northern Aurora Borealis. This orientation not only enhances the visitor experience but also fosters a contemplative environment.

## Material Choices and Environmental Integration

A key aspect of the Long-House is its thoughtful selection of materials that align with its sustainability objectives. The use of wood contributes to a warm atmosphere while also promoting natural aesthetics. Biomass serves as a primary energy source, underpinning the building's commitment to ecological practices. Water-efficient technologies, including greywater recycling systems, further support resource management. Prefabricated panels facilitate construction efficiency and flexibility, while the incorporation of stone and earth elements grounds the building within its natural context.

## Spatial Organization and User Experience

The Long-House features a well-defined spatial layout that balances communal and private areas. Guest accommodations consist of adaptable, movable rooms that respond to individual needs, ensuring a versatile user experience. Common areas, such as dining spaces and a bonfire terrace, promote social interaction among guests, while dedicated service facilities incorporate eco-friendly practices like rainwater harvesting and sustainable waste management. This design fosters both communal engagement and personal reflection, enhancing the overall visitor experience. Additionally, the modular guestroom design allows for reconfiguration based on visitor needs and environmental conditions, further reinforcing the project's commitment to flexibility and sustainability.

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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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