0800 TOPCOAT info@topcoat.co.nz

Wastewater Treatment Plants

Durable and slip resistant flooring

Protective coatings and toppings for wastewater treatment plants and sewer systems, including manholes, are essential for ensuring long-term durability and structural integrity of critical infrastructure. Our solutions serve to safeguard against corrosion, abrasion, water infiltration and chemical exposure.


Our Trade Certifications set us apart

Our Telarc certification to the AS/NZS ISO 45001:2018 Occupational Health and Safety Standard, coupled with our team of BCITO trade-certified professionals, ensures the utmost quality assurance and expertise for our customers.

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Our Solutions

chemical resistant flooring
Concrete resurfacing
polyurethane systems
Resin & Epoxy Floors

Some of Our Happy Clients

“From the moment we met the Topcoat Sales representative and through to the completion of the project, the team listened to our requests and were meticulous in their workmanship.  We are thrilled with the outcome!”

Justine Driver

Principal, Sunnyhills School

“TopCoat were very well organised, with no disruption to our business at all, we’re very happy with the results.”

Kevin Schreuder

Operations Manager, Andrew Simms

“The Waterview Connection represents another successful project and the technical skills demonstrated by Topcoat was particularly impressive.”

Phil Lowther

General Manager, Ceramicoat