Service
Waterproofing
Whether waterproofing new buildings or remedying water issues on existing properties, Access | Partners in Property offers the benefits of our expertise, experience, and service - supplemented by quality products that provide long-term guaranteed protection.
Commercial Waterproofing Specialists - Plus Selective High-End Residential
Whether waterproofing new buildings or remedying water issues on existing properties, Access | Partners in Property offers the benefits of our expertise, experience, and service - supplemented by quality products that provide long-term guaranteed protection. Most of our waterproofing work is delivered for commercial property owners, body corporates, and industrial portfolios.
Through our specialist brand Gunac | Waterproofing Specialists, we bring over 40 years of experience across commercial buildings, multi-unit portfolios, and selective high-end residential projects. We have undertaken a very wide range of projects of varying scope and scale.
We also undertake residential waterproofing where required - typically specialist membrane work on high-end homes.
Waterproofing Systems
Access is an approved applicator for New Zealand's leading waterproofing systems. Our waterproofing procedures can involve:
- Sheet membranes
- Liquid membranes
- High build coatings
- Sealants
- Below-ground tanking
- A wide range of other specialist products
Our Waterproofing Services
- Annual roof inspections with photos and comprehensive report
- Specialised external coating work - concrete, metal, wall board cladding, timber
- Long-term resolution of water ingress issues
- Maintenance plans and proposals
- New construction waterproofing
- Membrane roofing
Approved Product Partners
We work with New Zealand's leading waterproofing product suppliers including Allco, Ardex, Bitumen Systems, Equus, GAF Roofing, Nuralite, Sealco, Sika, and Viking Roofspec.
Service detail
In this section
Sheet Membrane
Torch-on, self-adhesive, and EPDM sheet membrane systems for commercial roofs, decks, and podium structures.
Read moreLiquid Membrane
Liquid-applied coating systems for complex geometries, plant-room decks, and waterproofing repair work.
Read moreBelow Ground Tanking
Specialist below-ground tanking for basements, lift pits, plant rooms, and structural waterproofing on new builds.
Read moreWaterproofing Repairs & Maintenance
Leak diagnosis, membrane repair, and ongoing maintenance for commercial waterproofing systems across NZ.
Read moreTrusted on these jobs
Selected clients we deliver Waterproofing for.
Approved product partners
Backed by the suppliers we install.
Access is an approved applicator for the leading waterproofing systems on the New Zealand market. The systems we install carry manufacturer-backed warranties.
Service enquiry
Request Waterproofing Support
Tell us what you are managing and Access will route the enquiry.
Urgent? 0800 866 466