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Thermal Efficiency Through Light Wood Framing and Sustainable Insulation in Adaptive Community Housing

Author:
Thomas Michael Perl
Thermal Efficiency Through Light Wood Framing and Sustainable Insulation in Adaptive Community Housing

Project in-detail

Constructed with modular units utilizing light wood framing and enhanced thermal insulation, this housing project addresses community needs while ensuring resilience and comfort in Edmonton's winter climate.
5 key facts about this project
01
Modular units allow for flexible site arrangements and community-focused clustering.
02
Screw pile foundations enable rapid deployment with minimal ground disruption.
03
Light wood framing enhances structural efficiency while reducing environmental impact.
04
Triple-glazed windows provide optimal thermal performance and natural light.
05
Communal spaces foster social interaction among residents in a winter environment.

## Project Overview

Located in Edmonton, Alberta, "The Stacks" addresses significant challenges related to housing affordability and homelessness, particularly in the context of the city's harsh winter climate. Designed specifically for these conditions, this project focuses on providing sustainable, community-oriented living spaces that enhance the quality of life for low-income residents. The intent is to create not merely shelters, but adaptable and resilient homes that promote social interaction and communal support.

## Design Strategy

### Spatial Configuration

The architectural approach utilizes modular housing units that can be stacked and clustered, fostering flexibility in density and site utilization. Each unit accommodates either a two- or three-story configuration, enabling better land use on underdeveloped lots while maintaining a connection among residents. The arrangement emphasizes communal spaces, including shared hallways and open areas that facilitate social engagement.

### Material Sustainability

Careful selection of materials in "The Stacks" underscores an emphasis on sustainability and energy efficiency. The project employs light wood framing to reduce costs and promote accessibility, supplemented by XPS insulation for enhanced thermal performance. Fire-rated gypsum board and closed-cell spray foam insulation ensure both safety and efficiency, while triple-glazed low-E windows minimize heat loss. This combination of materials contributes to a robust building envelope capable of withstanding Edmonton's severe winters.

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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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