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Pulley-Operated Altar Within a Timber Den Featuring Stone and Cellulose Insulation

Author:
Harry Darlington
Pulley-Operated Altar Within a Timber Den Featuring Stone and Cellulose Insulation

Project in-detail

A dynamic altar equipped with a pulley system is central to a timber den thoughtfully integrated with stone and cellulose insulation, creating a serene retreat for reflection and engagement with nature.
5 key facts about this project
01
A large mushroom motif serves as a central design element, symbolizing connection with nature.
02
The dynamic altar utilizes a pulley system for multifunctional use within the interior space.
03
A 360-degree overhang design optimizes daylight while managing temperature fluctuations.
04
Constructed with double stud timber framing for enhanced insulation and environmental responsiveness.
05
Stone rubble walls add a grounding, rustic texture that integrates with the forest setting.

The design is situated in a peaceful forest area, providing an opportunity for deep connection with nature. It serves as a secluded retreat, beneficial for those seeking quietness and personal reflection. The structure takes inspiration from the Amanita Muscaria mushroom, which adds a sense of wonder and fantasy to the overall design, creating a space that harmonizes with its natural environment.

Design Concept

At the core of the building is the Heart of the Forest, a large mushroom that acts as both a central feature and a symbol of the enchantment found in nature. This element shapes the experience within the structure, inviting users to interact with the landscape. The layout offers expansive 270-degree views, promoting a sense of openness and allowing individuals to immerse themselves in their surroundings.

Spatial Configuration

Inside, a dynamic altar sits at the top of the structure, designed to receive sunlight throughout the day. This altar serves multiple purposes, including spaces for drying herbs and providing room for various activities. The circular design, combined with a pulley system, allows for easy access and encourages engagement with both the altar and the natural world outside.

Materials and Sustainability

A focus on sustainability drives the choice of materials used in the structure. The building features a double stud timber frame that provides structural integrity and good insulation. Timber cladding improves the visual quality of the exterior while helping it blend in with the forest. Additionally, a stone rubble wall adds a natural element, and insulation materials like cellulose and ECOTherm boards keep the indoor climate comfortable throughout the year.

Thermal Performance

The roof design consists of a 360-degree overhang that plays a significant role in regulating light and temperature. This feature allows the building to collect sunlight and warmth during the warmer months while minimizing direct sunlight exposure in peak summer. The thoughtful thermal performance helps maintain a pleasant internal environment, encouraging users to connect with nature fully.

A circular skylight at the apex allows natural light to flood the interior, creating a bright and inviting atmosphere. This design detail enhances the openness of the space while making it feel warm and welcoming.

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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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