Passivhaus
Project Description: Passivhaus Construction Using Natural Bio-Based Materials
This project involves the construction of a Passivhaus, a highly energy-efficient building, utilizing natural bio-based materials. With a commitment to sustainability and environmental consciousness, we have sourced yakisugi timber from a sustainably managed forest located 20 miles from the construction site to clad the building.
The primary objective of this project is to create a comfortable and energy-efficient living space that minimizes its carbon footprint while promoting the use of renewable materials. By adhering to the Passivhaus standard, we aim to drastically reduce the building's energy consumption and ensure a healthy indoor environment.
The choice of yakisugi timber as the primary cladding material not only adds visual appeal but also aligns with our commitment to sustainability. Yakisugi timber, also known as Shou Sugi Ban, is a traditional Japanese technique of charring wood to enhance its durability and aesthetics. By utilizing this technique, we not only increase the lifespan of the timber but also create a unique and striking exterior finish. The timber is sourced from a sustainably managed forest, ensuring responsible harvesting practices and minimizing the environmental impact.
In addition to the yakisugi timber cladding, the construction utilizes natural bio-based materials. From the foundation to the roof, every component is carefully selected to meet our sustainability goals. Natural insulation materials, such as sheep's wool and hemp, are used to ensure superior thermal performance while reducing the carbon footprint associated with synthetic insulation materials. Natural clay or lime-based plasters are applied to the interior walls, contributing to a healthy indoor environment by regulating humidity and improving air quality.
The Passivhaus design principles, coupled with the use of natural bio-based materials, create a building that is not only energy-efficient but also promotes sustainable living. High-performance windows and doors maximize natural light and ventilation, reducing the need for artificial lighting and mechanical ventilation systems. The building envelope is carefully sealed to eliminate air leaks, further reducing energy consumption.