WeldTec Below Grade Tanking System

Appraisal number 1126
Issued
Last updated 9 Apr 2026
Share

Description

WeldTec Below Grade Tanking System is a pre-applied or post-applied waterproofing membrane for use as a damp-proof membrane (DPM) or for below-ground tanking applications.

Consenting instructions

Always refer to the Appraisal in full and the technical literature.

Appraisal holder details

ARDEX New Zealand Limited

warehouse
15 Alfred Street, Onehunga, Auckland
phone_enabled 09 636 0005