New Zealand’s premier provider of integrated green roof systems
We design and install high-performance green and ballast roofs for buildings to either cloak and blend into the landscape—or stand out with purpose. Whether you're creating a usable outdoor space or a bold visual statement, our natural solutions deliver impact, harmony, and performance. Queenstown, Wanaka and across New Zealand.
Explore the future of sustainable building with EcoRoof South
With over 25 years of relevant experience, James Macalister and EcoRoof South is your trusted Living Roof partner . We blend innovative design with environmental responsibility to create beautiful, functional green roofs that enhance any building.
Sustainability that makes a difference
At EcoRoof South NZ, we are committed to a greener future. Our approach supports the transition to a circular economy, ensuring that every project we take on provides measurable environmental benefits.
Ask us for proof of the meaningful difference —because sustainability should be more than just a promise.
Our Services
A Fully Integrated Service
We bring deep expertise across the construction lifecycle, enabling seamless crossover between disciplines and delivering cohesive, high-performing green roof systems:
Architectural & Structural Requirements - Partnering with architectural vision and structural precision to shape Green Roof outcomes.
Resource Management - Navigate constraints, optimize clean results.
Building Consents: Ensure compliance of the Green Roof System without design compromise.
Membrane Performance & Details - Working with membrane suppliers and contractors to extend the life of the membrane system under the Green Roof/Deck.
Green Roof Design and Construction - Both Design and Build of your green roof ensuring a superior result.
Complete Green Roof Design & Review
Tailored to architectural, structural, membrane, and green roof/deck system needs.
Procurement & Coordinated Construction of the Green Roof System
Bringing the design to life.
Building & Resource Consent Advice & Interpretation
Understanding and navigating regulatory requirements.
Collaboration with Designers & Consultants
Working with project teams, builders, and owners.
Green Roof Maintenance
Ensuring long-term performance and sustainability.
Custom Solutions for Every Roofing Need
AtEcoRoof South, we understand that each project is unique. Our innovative natural roofing systems cater to both residential and commercial properties.
Residential Projects Designed for Your Home
Transform your living space with our eco-friendly green roofing and deck options.
Commercial Solutions
Create green spaces to enhance the appeal of your building.
Why Choose EcoRoof for Your Projects?
We combine multi-disciplinary expertise and innovation to deliver exceptional results.
Hear from our Clients
Get in Touch for a Free Consultation
Connect with us to start your green roofing project today.