Family Firm Supports World’s Largest Passivhaus School with Sustainable Landscaping

P1 Contractors Ltd, one of Scotland’s leading landscape construction specialists, has successfully completed the soft landscaping works at the newly opened Woodmill and St Columba’s RC High School in Dunfermline—the world’s largest certified Passivhaus education building.

The landmark project, led by Hub East Central Scotland on behalf of Fife Council, was constructed by BAM UK and Ireland and designed by AHR Architects. The 26,666 m² campus brings together two schools on a single site and sets a new global standard in low-energy, high-performance education buildings. It was officially certified to the Passivhaus Classic standard in June 2025, following its opening to pupils in August 2024.

As the appointed landscaping contractor, P1 Contractors was responsible for delivering all external soft landscape works. The team implemented a wide-ranging planting scheme that included the installation of over 200 semi-mature trees, more than 19,000 shrubs, herbaceous plants, and hedging species, and 2,000 spring-flowering bulbs. These were carefully integrated across the site to enhance pedestrian, recreational, and outdoor learning areas, supporting both the environmental goals and the visual identity of the campus.

Johnsons Nurseries Ltd, one of the UK’s largest commercial growers, located between Harrogate and York, provided the plant supply. Johnsons worked in close partnership with P1 Contractors to deliver robust, high-quality nursery stock on schedule, ensuring the scheme reflected both the design intent and the project's long-term sustainability goals.

Ryan Whitelaw from P1 Contractors said “From day one, we worked hand-in-hand with BAM, AHR and Johnsons to create outdoor spaces that are every bit as energy-efficient, resilient and inspiring as the buildings themselves. By combining native planting, pollinator-friendly meadows and innovative rain-garden systems, we’re not only cutting the campus’s carbon footprint—we’re giving students a living classroom that will flourish for decades to come."

Martin Cooper Construction Director with BAM said that becoming No.1 in the world is not just about size.

"It is about vision, collaboration and a belief that we can raise the standard for everyone. Passivhaus is more than a building method; it is a commitment to quality, wellbeing, environment and a better future. Delivering the largest certified Passivhaus education building on the planet is something every one of us at BAM can be proud of."

Johnsons Group Managing Director, Graham Richardson, said: “We are incredibly proud to have supplied the plants for such a landmark development in sustainable education. Our team worked closely with P1 Contractors to ensure every plant was grown, selected, and delivered to meet the specific requirements of this pioneering Passivhaus project. It’s fantastic to see our stock forming part of a green space that will enrich the lives of students and staff for generations.”

The project was supported by the Scottish Futures Trust and funded through Fife Council’s capital investment programme. It also acts as a pathfinder for Scotland’s Net Zero Public Sector Buildings Standard, marking a step change in how public infrastructure is designed, built, and maintained. The planting scheme delivered by P1 Contractors and Johnsons Nurseries will not only support biodiversity and environmental performance, but also bring seasonal colour, structure, and natural beauty to the campus—creating a vibrant, living landscape that will be enjoyed by pupils, staff, and the wider community for many years to come.