Green Roof Waterproofing for Sustainable Urban Spaces
Specialist systems that support soil, planting, and drainage while keeping the structure below watertight.
Waterproofing that brings nature to the roofline
Green roofs require high-performing membranes that can withstand root penetration, heavy water retention, and movement over time. MPM Waterproofing installs robust green roof systems tailored to the unique demands of vegetated rooftops across Auckland and Northland.
Our certified applicators work with leading product suppliers including Nuralite and Allco to create watertight layers that support soil depth, landscaping, and stormwater management, with full compliance to NZBC E2 and B2. With more than 30 years of experience, MPM delivers durable waterproofing for eco-conscious builds, from rooftop gardens to commercial podium greenspaces.
Applications
Terraces over living or commercial space
Provides waterproofing beneath rooftop gardens, seating areas, or shared spaces above apartments, retail outlets, or offices.
Apartment and multi-unit complexes
Used in high-density housing developments to create outdoor zones that also protect the building envelope.
Podium decks with landscaping or pavers
Enables integration of green spaces, planter boxes, or paved walkways without compromising the waterproof layer.
Eco-friendly developments
Ideal for buildings seeking green certification or incorporating energy-efficient design through vegetated roofs.
Rooftop amenity areas
Protects structures below rooftop lounges, bars, pools, or communal zones while supporting heavy loads and surface finishes.
New builds and refurbishments
Suitable for both new construction and retrofitting projects to add or upgrade green roof systems.
Our Process
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We assess load-bearing capacity, drainage design, soil depth, and planting requirements at your Auckland site to ensure the structure is suitable and to specify the correct membrane system before work begins.
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We select root-resistant membranes and compatible drainage and protection layers suited to the green roof build-up. A detailed quote and scope of work will be provided before any work begins.
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The substrate is cleaned and primed to ensure a strong bond and consistent membrane performance across the roof area and all junctions.
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Our certified applicators install the root-resistant membrane system using manufacturer-approved methods, with careful detailing at all upstands, outlets, and penetrations.
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A final inspection is completed under MPM's QA framework. We provide site photos and warranty documentation on completion.
Benefits of Green Roof Waterproofing
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Protects the waterproofing membrane
Vegetated roof systems shield the membrane from UV exposure, temperature fluctuations, and physical damage, helping extend the lifespan of the waterproofing system. -
Improves stormwater management
Green roofs retain and slow rainwater runoff, helping reduce pressure on drainage systems while supporting sustainable building design. -
Enhances thermal performance
The additional soil and planting layers help regulate temperature within the building, improving energy efficiency and indoor comfort. -
Supports sustainable construction
Green roofs contribute to environmentally responsible building practices and can assist projects seeking green building certifications. -
Creates usable rooftop spaces
Green roofs allow rooftops and podium decks to be transformed into landscaped outdoor environments, amenity spaces, or rooftop gardens. -
Reduces urban heat impact
Vegetated roof systems help cool building surfaces and surrounding environments by reducing heat absorption from traditional roofing materials.
NZBC-Compliant Systems
All installs meet or exceed New Zealand Building Code.
Full System Warranties
Backed by manufacturers and our own QA process.
Licensed & Certified
Fully trained installers using approved systems.
30+ Years of Experience
Hands-on waterproofing expertise across all sectors.
Clear, Reliable Communication
We turn up when we say we will and keep you informed.
Trusted by Top Builders
We work with leading contractors and developers.
Let’s Talk Waterproofing
Whether you’re planning a new project, looking for technical advice, or need support on a current job, the MPM Waterproofing team is here to help. Reach out to book a site visit, request a quote, or speak with one of our team members.
Approved Products, Suppliers & Industry Affiliations
Other Waterproofing Services We Offer
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MPM Waterproofing protects foundations, basements, lift pits, and other below-grade structures across Auckland and Northland with high-performance tanking systems. Our installations block groundwater pressure, prevent moisture ingress, and safeguard concrete for long-term structural durability.
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MPM installs premium sheet and liquid roofing membranes designed to withstand New Zealand’s harsh climate. Our roofs provide reliable leak protection, strong UV resistance, and long service life with minimal ongoing maintenance.
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Our membrane decking solutions create dry, durable living spaces for balconies, terraces, and walkways. MPM combines precise installation with visually clean finishes to ensure every surface remains watertight and built for daily use.
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MPM Waterproofing specialises in podium-level systems that support landscaping, paving, and recreational areas. Our solutions offer strong waterproofing performance, efficient drainage, and long-term protection for complex outdoor spaces.
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A warm roof system keeps all insulation above the substrate, creating a continuous thermal barrier. MPM installs warm roof assemblies that prevent condensation, improve energy performance, and extend the lifespan of the roofing structure.
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MPM provides high-quality joint sealing for concrete, cladding, and façade systems. Our sealants protect expansion and control joints from moisture penetration, improving structural performance and reducing long-term maintenance issues.
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Our liquid-applied membranes create seamless, flexible waterproofing that adapts to complex shapes and details. MPM uses advanced products for roofs, decks, planters, and remedial work where a continuous protective coating is essential.
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MPM Waterproofing ensures bathrooms, laundries, and kitchens are fully sealed before tiling or finishing. Our wet-area systems prevent leaks, protect substrates from moisture damage, and support long-lasting, compliant interior builds.