Division
Gunac
Gunac | Waterproofing Specialists is the specialist waterproofing division of Access | Partners in Property. With over 40 years of experience across commercial portfolios and selective high-end residential projects, Gunac brings unmatched depth of expertise to every job.
New Zealand's Waterproofing Specialists
Gunac | Waterproofing Specialists (formerly Gunac) is the specialist waterproofing division of Access | Partners in Property. With over 40 years of experience across commercial buildings, multi-unit portfolios, and selective high-end residential projects, Gunac brings unmatched depth of expertise to every job.
As an approved applicator for New Zealand's leading waterproofing systems, Gunac has undertaken a very wide range of projects of varying scope and scale - from new construction waterproofing to remedying complex water ingress issues in existing buildings.
Our Waterproofing Systems
- Sheet membranes (Sika Sarnafil, Nuralite, Viking TPO)
- Liquid membranes
- High build coatings
- Below-ground tanking
- Sealants and specialist products
Services
- New construction waterproofing
- Membrane roofing
- Annual roof inspections with photo reports
- External coating for concrete, metal, cladding, and timber
- Water ingress diagnosis and long-term resolution
- Maintenance plans
Approved Product Partners
Notable Projects
- Crowne Plaza - membrane roof overlay
- Anglesea Tower - Viking TPO sheet membrane
- Numerous commercial buildings, multi-unit portfolios, and selective high-end residential projects across NZ