Green Roofs
Transform your rooftop into a sustainable, functional space with Gunac’s expertly installed green roof waterproofing systems.
What is a Green Roof?
A green roof (also known as a living roof) is a roof system where vegetation or ballast is layered over a waterproofing membrane. This innovative design retains water from soil and plant life, preventing leaks and protecting the building structure beneath.
How Gunac Delivers Green Roof Excellence
Gunac installs a torch applied anti-root waterproofing membrane over a prepared substrate. This membrane is engineered to resist root penetration, safeguarding the integrity of the building while supporting the weight and moisture of the green roof system.
Our installation process mirrors traditional membrane applications but incorporates advanced root resistant technology, ensuring long term durability and performance.
Why Choose a Green Roof?
Green roofs offer a range of benefits for commercial, institutional, and residential properties:
- Enhanced aesthetics and usable outdoor space
- Natural insulation, reducing heating and cooling costs
- Stormwater management, minimising runoff
- Environmental impact reduction, supporting biodiversity
Whether you’re planning a new build or retrofitting an existing structure, Gunac’s waterproofing specialists will design and install a green roof system tailored to your property’s needs.
Let's Get Started On Your Green Roof Project Today
Proudly servicing all North Island regions with offices based in Auckland, Waikato and Bay of Plenty.