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Charred Cedar Facade and Modular Design for Affordable Urban Living

Authors:
Anthony Varela, Sophie Hong, Trang Gherle
Charred Cedar Facade and Modular Design for Affordable Urban Living

Project in-detail

With a charred cedar facade and a modular design, this compact dwelling utilizes sustainable materials to provide affordable urban housing tailored to diverse living needs.
5 key facts about this project
01
Utilizes a 4 ft x 4 ft structural "C" module for flexible configurations.
02
Incorporates a charred cedar exterior for enhanced durability and low maintenance.
03
Features bi-folding glass doors for improved indoor-outdoor connectivity.
04
Employs wood fiber insulation made from waste materials for sustainability.
05
Design minimizes construction costs to make housing accessible for low-income families.

The 4Block Home is a modular dwelling that aims to provide affordable and adaptable housing solutions. Located in an urban setting, it fulfills the need for a functional living space that is both efficient and sustainable. The design concept focuses on pre-fabricated modules that can be locally produced using renewable materials, making it easier for individuals and families to achieve home ownership.

Modular Design

The structure uses a unique “C” module format, based on a standard 4 ft x 8 ft plywood board. This design allows for various configurations, creating rooms that are intimate yet practical. Every space is deliberately arranged to serve essential functions, ensuring that living areas, kitchens, and entryways work well together. This careful layout enhances comfort while making the best use of limited space.

Indoor-Outdoor Connection

A strong connection between inside and outside is a key feature of the design. The inclusion of outdoor patios and folding glass doors invites natural light and encourages interaction with the outdoor environment. This feature allows residents to easily transition from the interior to the exterior, creating opportunities for social interaction and enjoyment of the landscape.

Material Composition

Materials are chosen for both their performance and sustainability. Plywood forms the backbone of the structure due to its flexibility and affordability. The roof consists of corrugated metal panels, known for being lightweight and durable. Insulation made from wood fiber improves sound absorption and is an environmentally friendly option, as it utilizes waste products. Mineral wool insulation is incorporated into the flooring to enhance energy efficiency.

Structural Integrity

The building's framework relies on 2x wood framing for rafters, walls, and floors. This choice ensures strength and stability while meeting building standards. The exterior is finished with charred cedar, which offers protection against moisture and pests, requiring low maintenance. This thoughtful material selection underscores a commitment to creating durable and lasting homes.

The thoughtful integration of functional spaces, materials, and design elements results in a dwelling that supports its residents while being considerate of the environment. Each choice reinforces a practical approach to modern living, aiming to meet the diverse needs of today’s households.

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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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