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Charred Wooden Shingles and Rigid Insulation Create an Energy-Efficient Family Home

Author:
David Dardzinski
Charred Wooden Shingles and Rigid Insulation Create an Energy-Efficient Family Home

Project in-detail

Utilizing charred wooden shingles and rigid insulation, this energy-efficient residence achieves superior thermal regulation while accommodating a family of four in a thoughtfully organized living space.
5 key facts about this project
01
Employs charred wooden shingles for improved durability and low maintenance.
02
Incorporates a Heat Energy Battery for effective thermal regulation.
03
Utilizes rigid insulation panels to enhance energy efficiency throughout the year.
04
Features an adaptable loft space with Murphy beds for versatile functionality.
05
Designed with a south-facing orientation to maximize passive solar gain.
The L.E.R. House exemplifies a contemporary approach to residential architecture, focusing on energy efficiency, sustainability, and adaptability. This project is designed for a family of four, showcasing a net area of 2,568 square feet while prioritizing low energy consumption and environmental impact. The design integrates multiple systems to minimize reliance on traditional energy sources, thereby achieving a balance between comfort and sustainability.

Design and Functionality

The architectural design of the L.E.R. House positions it to optimize solar gain, with a south-facing orientation and a 15-degree tilt. This passive solar strategy is enhanced with active features such as a Heat Energy Battery (HEB), which manages temperature and air quality within the interior spaces. The HEB serves multiple functions, including storing energy from renewable sources and improving thermal regulation. The house also incorporates rainwater harvesting systems, allowing sustainable resource management and further reducing the environmental footprint.

The layout emphasizes spatial efficiency; the open floor plan connects the kitchen, living, and sanitation areas to foster social interaction while minimizing wasted space. The loft area includes adaptable elements like Murphy beds, enabling flexibility in usage, whether as a guest space or a recreational area. This organization promotes a user-friendly environment that caters to dynamic family life.

Innovative Design Aspects

What distinguishes the L.E.R. House is its multilayered approach to energy efficiency and comfort. The use of materials such as wood for structural elements provides natural insulation properties, while rigid insulation panels in the walls and floors enhance thermal performance. The incorporation of 2x6 stud walls and 2x8 floor joists ensures both structural stability and an effective thermal barrier. The external cladding consists of vertical wooden siding that not only adds aesthetic value but also aids in weather protection and insulation.

Furthermore, the integration of advanced HVAC and ductwork systems allows for seamless airflow and energy management throughout the house. These elements work in conjunction with the insulation strategy to maintain an even climate within the living spaces, achieving a high degree of energy efficiency.

In summary, the L.E.R. House offers an informative case study on modern residential design focused on sustainability and comfort. To gain deeper insights into its architectural features, including architectural plans, architectural sections, and other architectural designs, exploring the project presentation is recommended. This exploration can provide a comprehensive understanding of its innovative architectural ideas and practical applications in contemporary residential settings.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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