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Natural Light and Thermal Mass Enhance Sustainable Community Space

Author:
Lisa Sparks
Natural Light and Thermal Mass Enhance Sustainable Community Space

Project in-detail

With a focus on natural light and a thermal mass system that efficiently regulates temperature, the design creates a multi-functional space that fosters community engagement and wellness.
5 key facts about this project
01
Photovoltaic array generates renewable energy on-site.
02
A dedicated rainwater collection system reduces water usage.
03
Operable windows facilitate natural ventilation throughout the space.
04
Thermal mass design maintains consistent indoor temperatures.
05
Courtyard design enhances daylight and interaction with nature.

ZEN HAVEN is a thoughtfully designed structure that balances sustainability and wellness. Located in a tranquil setting, it serves multiple functions such as a yoga studio, kitchen, and storage spaces. The design encourages interaction among users while promoting a sense of peace. The overall concept focuses on integrating natural elements, light, and open space, creating an environment that supports physical and mental well-being.

PRIMARY AXES AND SPATIAL ORGANIZATION

The layout of ZEN HAVEN relies on primary and secondary axes that guide movement through the building. These primary axes function as main pathways, linking various internal spaces. Secondary axes connect to outdoor areas, providing an easy transition from inside to outside. This design approach fosters interaction between users and their environment, enhancing the overall experience of the space.

SUSTAINABILITY STRATEGIES

A key feature of ZEN HAVEN is the photovoltaic array, which converts solar energy into electricity. This design decision prioritizes renewable energy, contributing to the building's efficiency. The courtyard plays an essential role as well, allowing ample natural light through well-placed windows and skylights. This design choice helps to minimize the need for artificial lighting during the day, making the space both functional and environmentally friendly.

WATER MANAGEMENT AND THERMAL COMFORT

Water management is addressed through a system that collects and purifies rainwater and gray water. This reduces overall water consumption, making the building more sustainable. In addition, the design includes a thermal mass system that absorbs solar energy. It effectively redistributes heat throughout the building, contributing to consistent warmth and comfort for occupants.

VENTILATION AND AIR QUALITY

Operable windows are located throughout the main space to enhance ventilation. This design feature allows fresh air to circulate, improving indoor air quality. The strategic placement of these windows not only extends comfort but emphasizes the building's connection to nature. Fresh breezes and natural light fill the interiors, creating a lively atmosphere from morning till dusk.

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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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Buildner's Unbuilt Award 2025
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