Commercial Waterproofing for Complex Builds and High-Performance Structures
Certified systems for basements, podiums, roofs, façades, and large-scale developments.
Commercial Waterproofing Specialists
Certified waterproofing systems for complex commercial and large-scale developments.
MPM Waterproofing delivers high-performance, code-compliant waterproofing solutions for commercial projects across Auckland and Northland. From office buildings and mixed-use developments to car parks, podiums, and multi-unit complexes, we work alongside developers, project managers, architects, and builders to protect structures from water ingress and long-term deterioration.
With over 30 years of experience, our licensed applicators install proven membrane systems designed to perform under demanding commercial conditions, while meeting NZ Building Code requirements, consent documentation, and programme expectations.
Commercial Waterproofing Services
Below are the commercial waterproofing services we deliver. Each service is specified and installed to meet the demands of commercial environments, high-traffic use, and complex construction detailing.
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Waterproofing for basements, lift pits, foundations, retaining walls, and underground car parks. Designed to manage hydrostatic pressure and protect critical structural elements in large-scale developments.
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Trafficable membrane systems for podium slabs, rooftop decks, balconies, and accessways. Commonly used in apartment buildings, mixed-use developments, and commercial structures where watertightness and durability are critical.
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Certified internal membrane systems for commercial bathrooms, locker rooms, amenities, and service areas. Installed to NZBC and AS/NZS 4858 standards to support high-traffic use and long-term durability.
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Seamless liquid-applied systems for complex detailing, penetrations, plant rooms, service areas, and remedial waterproofing. Ideal for commercial projects requiring flexible application across irregular substrates.
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Professional joint sealing for precast panels, expansion joints, façade systems, window interfaces, and movement joints. Essential for maintaining weathertightness and accommodating structural movement over time.
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Specialist waterproofing systems that support landscaped roofs, planter boxes, and podium gardens on commercial and multi-unit buildings. Designed to manage load, drainage, and root resistance while protecting the structure below.
• 30+ Years of Experience
• Licensed & Certified
• NZBC-Compliant Systems
• Full System Warranties
• Trusted by Top Builders
• Clear, Reliable Communication
• 30+ Years of Experience • Licensed & Certified • NZBC-Compliant Systems • Full System Warranties • Trusted by Top Builders • Clear, Reliable Communication
Waterproofing for Commercial Projects, Built for Performance
Commercial waterproofing requires more than product knowledge. It demands coordination, sequencing, quality assurance, and systems that can withstand scale, movement, and sustained use. Failure can result in costly remediation, delays, and risk to downstream trades.
MPM Waterproofing focuses on delivering robust, reliable systems that integrate seamlessly into commercial build programmes. We work proactively with project teams to ensure correct detailing, clear documentation, and dependable installation outcomes.
Our experience spans new commercial builds, refurbishments, reclads, and remedial works, with each solution tailored to the structure, exposure conditions, and functional requirements of the building.
Our Commercial Waterproofing Process
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We assess substrates, detailing, exposure conditions, and programme constraints at your Auckland or Northland site to determine the most suitable system.
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We specify a membrane solution aligned with design intent, consent requirements, and performance expectations. A clear scope, methodology, and quote are provided.
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Substrates are prepared in accordance with manufacturer requirements to ensure long-term adhesion and system integrity.
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Our licensed applicators install the system to specification, coordinating with other trades to maintain programme flow.
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We complete QA documentation, site records, PS3s where required, and warranty information prior to handover.
CASE STUDIES
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![Commercial high-rise under construction in Wynyard Quarter Auckland, roof and deck waterproofing by MPM]()
Halsey Street, Wynyard Quarter
MPM Waterproofing delivered roof and deck waterproofing works for this commercial development in Wynyard Quarter, Auckland, working alongside Haydn & Rollett Construction to provide durable, high-performance waterproofing solutions.
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![WQIP Building 5A Wynyard Quarter Auckland, below ground and roof waterproofing by MPM Waterproofing]()
Madden Street, Wynyard Quarter
MPM Waterproofing completed under-slab, below ground, roof, and deck waterproofing works for the WQIP Building 5A commercial development in Wynyard Quarter, Auckland, working alongside Hawkins to deliver durable, compliant waterproofing solutions.
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![ASB North Wharf Auckland rooftop deck with torch-on membrane waterproofing by MPM and Fletchers Construction]()
ASB North Wharf
MPM Waterproofing completed torch-on membrane waterproofing to all flat roof areas for the ASB North Wharf development in Auckland, working alongside Fletchers Construction using the Allco Cassali Dermabit system.
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![Curved leaf-shaped roof of Northbridge Day Pavilion Auckland, Enviroclad TPO waterproofing by MPM]()
Northbridge Day Pavilion
MPM Waterproofing was awarded the contract to waterproof the pavilion's distinctive leaf-shaped roof in Auckland. The curved form required specialist application of Enviroclad TPO using precision detailing and segmented installation, with works led on site by MPM's leading hand, Dan Carter.
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 Commercial Waterproofing
Planning a new commercial build or managing a complex development? MPM Waterproofing delivers reliable commercial waterproofing solutions. Get in touch to discuss your project, request a quote, or book a site visit.
Approved Products, Suppliers & Industry Affiliations
