Sustainable Architecture & Green Building
Go Green.
In a world of constant change and a turbulent climate, we believe sustainable architecture is non-negotiable. At Legge & Legge Architects we have long been aware of the impacts of building and architecture and strive for a balance between innovation and responsibility in everything we do.
We design spaces to integrate seamlessly with their surrounding environment, looking to minimise resource consumption at every stage. Creating enduring architecture that enhances value while shaping a greener future. Sustainability runs much deeper than aesthetics; it’s a commitment to smarter, more responsible design integrating energy efficiency, renewable materials and cutting-edge technology to minimise environmental impact. Just some of the ways Legge & Legge Architects is designing for a better future:

Energy-Efficient Design
Sustainable design optimises elements like natural light, ventilation and insultation to reduce energy demand. We draw on many different smart energy systems including solar panels and high-performance glazing to enhance efficiency and lower carbon footprints.
Sustainable Material Selection
We prioritise locally-sourced renewable materials like bamboo, reclaimed wood and recycled steel to reduce waste and create healthier interiors.
Green Roofs & Living Walls
Beyond looking beautiful, these features help regulate temperatures, improve air quality and promote biodiversity, enhancing sustainability with minimal maintenance.
Water Conservation Solutions
we factor in elements such as harvesting rainwater, recycling greywater and building drought-resistant landscaping to reduce water consumption and maintain efficiency and drought resilience.
Passive Houses
Guide projects through the rigorous Passive House standard, ensuring exceptional energy efficiency, thermal comfort and airtightness. By prioritising performance from the ground up, we help clients achieve long-term cost savings and significantly reduced environmental impact.


Net-Zero Energy Buildings
Designing buildings that generate as much energy as they consume, harnessing renewables like solar and geothermal energy.
Environmental Impact Assessments
Leading a comprehensive site analysis helps minimise risks and enhance sustainability, ensuring projects leave a positive environmental legacy.
