0800 TOPCOAT info@topcoat.co.nz


Protects concrete infrastructure from water ingress

Our infrastructure services include the application of specified systems to protect concrete infrastructure from water ingress.

We can assist with product specification to meet your requirements.

In 2009 Topcoat applied Mapei Mapelastic anti-carbonation coating to the Grafton Bridge to an area of 16,800m2.

Anti-Carbonation Coatings

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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Latest Projects

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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