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Elevated Structures and Natural Light Enhance Communal Living With Timber and Sustainable Materials

Authors:
Bart Coolen, Samanwita Ghosh
Elevated Structures and Natural Light Enhance Communal Living With Timber and Sustainable Materials

Project in-detail

Utilizing elevated structures and extensive glass elements, the design integrates natural light and communal spaces with timber and sustainable materials to create an accessible and engaging living environment for active seniors.
5 key facts about this project
01
Elevated communal spaces provide panoramic views while minimizing land disturbance.
02
Charred wooden shingles enhance durability and aesthetic appeal.
03
Cross-laminated timber panels contribute to swift construction and sustainable practices.
04
Herb gardens integrate food cultivation into the living environment for residents.
05
Ample natural light is filtered through extensive glass elements to create inviting interiors.

# Analytical Report: Terraces of Barreira (Terracos da Barreira)

## Overview

Located within a landscape that blends urban and rural elements, the Terraces of Barreira addresses the necessity for adaptable living spaces for active seniors. The design strategy focuses on enabling residents to maintain independence while fostering community connections. By prioritizing individual privacy and communal areas, this project creates an environment conducive to both solitary and social activities, supporting the diverse needs of its inhabitants.

## Spatial Organization and Design Outcomes

The spatial configuration of the Terraces of Barreira is designed around key community and private components. At the center of the development lies a central square, which serves as the focal point for social gatherings and communal events. Surrounding this area, residential units are positioned to maximize privacy without sacrificing access to shared amenities. Facilities such as a dining room, library, and therapy rooms are strategically integrated within close proximity to enhance social interactions and encourage communal living.

The project also features extensive outdoor spaces, including herb gardens and landscaped walking paths that promote engagement with nature. These areas not only contribute to the aesthetic value of the site but also encourage an active lifestyle among residents. Additionally, elevated structures are created through the use of stilts, optimizing views and reducing land disturbance, addressing environmental sustainability concerns.

## Materiality and Sustainability Initiatives

Material selection within the Terraces of Barreira reflects both practical considerations and environmental compatibility. Concrete forms the primary structural support, providing durability while timber accents warm the facade. Extensive use of glass enhances the relationship with the exterior landscape and improves natural light penetration.

Sustainability initiatives are integrated throughout the design, featuring green roofs for thermal regulation and rainwater collection, along with solar panels for renewable energy use. These choices not only promote ecological responsibility but also enrich the overall living experience by connecting residents more closely with their environment. The layout of walkways and communal spaces is designed with accessibility in mind, ensuring ease of movement for residents of varying mobility.

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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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