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Photovoltaic Roof Catchers and Kingspan Insulation Transforming Urban Rooftops into Sustainable Living Spaces

Photovoltaic Roof Catchers and Kingspan Insulation Transforming Urban Rooftops into Sustainable Living Spaces
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Utilizing Kingspan insulation and photovoltaic roof catchers, this urban initiative transforms underutilized rooftops into functional, sustainable living spaces for city residents.
5 key facts about this project
01
Utilizes Kingspan insulated panels for superior thermal efficiency.
02
Features a modular design for quick assembly and adaptability.
03
Integrates photovoltaic roof catchers for sustainable energy generation.
04
Employs 2000-litre slimline tanks for efficient rainwater harvesting.
05
Incorporates communal green spaces to foster urban biodiversity.

## Project Overview

The project aims to convert underutilized rooftop spaces in urban environments into functional, eco-friendly living areas. Focusing on addressing contemporary housing challenges, it offers sustainable solutions in densely populated metropolitan areas. By enhancing existing structures rather than developing new ones, the design seeks to promote a balanced coexistence of personal space and community interaction while prioritizing environmental consciousness.

## Spatial Configuration

The design introduces adaptable housing typologies that cater to specific site conditions and resident needs. These units—ranging from private sleeping spaces to communal gardens—strike a balance between individuality and collaboration. Spatial divisions are planned to foster social interaction without compromising personal privacy, with interiors designed for multifunctionality. The project also features dynamic facades that integrate with the urban landscape, utilizing expansive windows to enhance natural light and ventilation while creating visual connectivity with the city.

## Material Selection and Sustainability

The project employs advanced materials that prioritize durability, energy efficiency, and comfort. Key components include Kingspan Insulated Panels for superior insulation, photovoltaic systems for renewable energy generation, and slimline tanks for efficient rainwater management. The structural elements are lightweight and designed for easy transport and assembly, offering flexibility in adapting to various rooftop configurations. Through the incorporation of these features, the project significantly minimizes carbon footprints and promotes sustainable living practices, reinforcing its commitment to community integration and environmental resilience.

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Enter an open architecture
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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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