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Free Shipping across NZ, Australia & Pacific for orders above $200 | BRANZ-Appraised Waterproofing & Tiling Systems – Technokolla, Fila Solutions & NAC | Free Shipping across NZ, Australia & Pacific for orders above $200
Free Shipping across NZ, Australia & Pacific for orders above $200 | BRANZ-Appraised Waterproofing & Tiling Systems – Technokolla, Fila Solutions & NAC | Free Shipping across NZ, Australia & Pacific for orders above $200

Waterstop

Waterstop for Concrete Construction Joints
 Surtec supplies a range of high-quality waterstop profiles used to seal construction joints, expansion joints, and cold joints in concrete structures.

These profiles are designed to prevent water ingress in retaining walls, basements, lift pits, tanks, and foundations, anywhere watertight integrity is critical.

  • Flexible PVC, hydrophilic, and stainless steel options

  • Internal and external joint systems available

  • Engineered for civil, commercial, and infrastructure projects

Used across NZ and the Pacific for dependable concrete joint sealing. Shipped to New Zealand, Australia, and Pacific Islands.

 

Frequently Asked Questions

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Waterstop is installed in concrete joints to block water from leaking through. It’s essential in basements, retaining walls, lift pits, and tanks.

Surtec stocks PVC profiles, hydrophilic (swellable) strips, and stainless steel systems — all suited to different applications and exposure conditions.

Use internal waterstops for new pours and centrally placed joints. External types are used when access is easier from the outside or in retrofits.

Yes, we stock Waterstop profiles that are certified for use in drinking water applications. Check product specs or get in touch for the right match.

Absolutely. Our Waterstop systems are used in civil and commercial builds across NZ, including wastewater plants, tunnels, and foundation works.