Auckland's Residential and Commercial Waterproofing Specialists
30 Years of proven workmanship across Auckland and Northland.
About Us
MPM Waterproofing Group has been protecting Auckland's buildings for over 30 years. Family-owned and operated by husband and wife team Catherine and Jamie Carson, MPM has worked alongside some of New Zealand's largest construction companies and high-end residential builders, while maintaining the same personal service for smaller operators and individual clients throughout Auckland and Northland.
Our Sitesafe-certified, licensed applicators are based in Penrose, Auckland, and specialise in below-ground tanking, membrane roofing, membrane decking and wet area waterproofing, working with leading suppliers including Allco, Nuralite, Viking Roofspec, Sika, Equus and Ardex. Covering Whangarei to Waikato, our quality assurance systems follow manufacturer procedures on every project, so every installation is built to last.
What you can expect from our team
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EXPERTS
Our applicators are Sitesafe members and licensed across approved supplier systems including Allco, Nuralite, Viking Roofspec, Sika and Ardex, staying current with the latest standards so every client receives work completed with skill and confidence.
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TRUSTED
With more than 30 years in the industry, we have built a reputation for dependable workmanship and clear communication. We stand by every project we put our name to and remain committed to delivering results that give our clients peace of mind.
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QUALITY
We use leading products and proven installation methods to deliver a high-standard finish on every project. Our quality assurance framework supports consistent results and long-term durability, giving clients confidence their investment is built to last.
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RELIABILITY
We work closely with our clients to ensure their project is as seamless as possible. We understand the complexities of new builds and renovations and strive to achieve solid working relationships with all clients to promote a stress-free process.
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ON TIME
We understand how important timing is for any build or renovation. Our team plans carefully, communicates clearly and works efficiently to complete projects within agreed timeframes while maintaining a strong focus on quality.
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ON BUDGET
We collaborate with clients to ensure all budget requirements are understood from the outset. Any adjustments are discussed early, and our approach is centred on delivering the best outcome while staying within agreed forecasts and constraints.
AREAS OF EXPERTISE
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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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MPM designs and installs green roof membranes that promote healthier buildings and sustainable environments. Our systems manage drainage, protect against root intrusion, and maintain waterproof integrity beneath soil, planting, and irrigation layers.
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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.
Approved Products, Suppliers & Industry Affiliations
Case Studies
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Macrennie Construction, Hobsonville
Allco Swelltite below ground tanking membrane was installed as part of this large commercial warehousing development in Hobsonville. The system provides reliable waterproofing protection to the structure, helping prevent moisture ingress and ensuring long term durability for the building foundations.
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Kalmar Construction, Elysian Apartments, Parnell
As part of the construction of the Elysian Apartments in Parnell, an Allco Volclay full encapsulation tanking system was installed to protect the below ground structure. The system provides long term waterproofing protection designed to safeguard the building foundations and basement areas.
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Legacy Construction, Kendricks House, Waiheke
Nuralite 3PT membrane was installed across the blockwork retaining walls of this residential project on Waiheke Island. The below ground tanking system provides durable waterproofing protection to the structure while helping manage ground moisture and hydrostatic pressure.
Quality Assurance
At MPM Waterproofing, quality isn't an afterthought. Every waterproofing system we install across Auckland and Northland follows strict quality assurance processes tailored to the specific project and aligned with manufacturer installation specifications. From below ground tanking to membrane roofing and liquid membrane applications, our certified applicators maintain consistent standards at every stage. The result is reliable, long-lasting waterproofing our clients can count on, backed by over 30 years of proven workmanship.
All MPM applicators are current Sitesafe members and licensed applicators across our approved supplier range. MPM is also SiteWise accredited, giving clients confidence in our health, safety and quality management systems.
