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Thermal Efficiency and Coastal Integration in Prefabricated Housing with Cross-Laminated Timber and Charred Shingles

Authors:
Gabriela Crapuzzi Escalante, Giulia Rovere
Thermal Efficiency and Coastal Integration in Prefabricated Housing with Cross-Laminated Timber and Charred Shingles

Project in-detail

Emphasizing thermal efficiency through cross-laminated timber and charred shingles, this coastal housing complex seamlessly integrates sustainable living with communal spaces designed specifically for the elderly.
5 key facts about this project
01
Utilizes cross-laminated timber for enhanced structural efficiency and sustainability.
02
Incorporates charred wooden shingles for improved weather resistance and aesthetic appeal.
03
Features a bent A-frame design to optimize space while ensuring natural light penetration.
04
Includes communal gardens strategically designed to promote resident interaction and wellness.
05
Incorporates rooftop solar panels for energy generation, enhancing the building’s sustainability.

**Project Overview**

Ca' du Má, or "House of the Sea," serves as a senior housing complex in Voltri, a coastal area in Genoa, Italy. The project is designed to improve the quality of life for its residents through a focus on community engagement, natural connectivity, and sustainable architecture. Positioned along the Ligurian coast, the design integrates living spaces with the surrounding marine environment.

**Layout and Modular Design**

The architectural layout employs a modular configuration tailored to the specific needs of elderly residents. The arrangement consists of two types of living modules: a 48-square-meter unit accommodating up to two individuals and a 36-square-meter unit designed for single occupancy. These modules are strategically oriented to maintain privacy while still offering communal areas, such as gardens and walking trails, that foster social interaction. Interconnected by open spaces and covered zones, these elements promote resident engagement while providing shelter from the elements.

**Sustainable and Material Choices**

The construction prioritizes sustainability through the use of prefabricated structures, which streamline assembly and reduce construction waste. The buildings feature insulated walls and roofs for thermal and acoustic comfort, while sunshade structures are incorporated to enhance energy efficiency. Photovoltaic panels are installed to harness solar energy, supporting the project’s commitment to renewable energy sources. Additionally, communal areas are designed to encourage a sense of community, offering spaces for creative workshops, fitness programs, and wellness activities, all aimed at enhancing residents' mental and physical well-being.

The integration of outdoor pathways, lined with greenery and communal gardens, creates tranquil spaces that extend the living environment and encourage connection with nature. This landscape-oriented design approach not only provides scenic views but also facilitates easy access to outdoor activities, enhancing the overall resident experience.

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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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