A Year on -Waterproofing Standards in New Zealand
A year ago, I published my first article on the critical gaps within New Zealand’s below-ground waterproofing standards. Since then, the industry has shifted significantly, and encouragingly, toward recognising the need for clearer guidance, accountability, and more resilient outcomes.
In this follow-up piece, I revisit those original concerns, share what’s changed over the past twelve months, and highlight how the ongoing standards work is now shaping real, practical improvements for designers, contractors, and clients alike. Progress is happening, and it’s promising.
Exciting News: Newton offer PS1 Backed Waterproofing Designs!
We have been approved PS1 Wateproofing Design
Understanding Underground Tidal Flow Effect on Basements
In this blog post, we delve into the intricacies of underground tidal flow, its impact on properties, and why waterproofing below ground is imperative for sustainable and resilient development.
The ground is dry, do I really need to waterproof my home?
Waterproofing for the Lifetime of Your Structure
The Ultimate Failsafe Solution: Internal Cavity Drain Membrane System
The Unseen Champion: Internal Cavity Drain Membrane System vs. External Waterproofing
One of the primary advantages of internal cavity drain membrane systems is their cost-effectiveness. External waterproofing involves excavation, exposing the foundation, and applying waterproofing materials externally. This process requires significant labour, equipment, and material costs. On the other hand, internal cavity drain membrane systems are typically more affordable because they are installed internally, eliminating the need for extensive excavation work.
Unveiling the Innovation: The Evolution of Cavity Drain Membrane Systems
Unveiling the Innovation: The Evolution of Cavity Drain Membrane Systems for waterproofing in New Zealand
The birth of cavity drain membrane systems can be traced back to the early 20th century when engineers began experimenting with the use of impermeable membranes within the structural makeup of buildings. The basic idea was to create a cavity between the external and internal walls, allowing any water that penetrated the external barrier to be channelled away via a drainage system. This breakthrough marked a significant departure from conventional waterproofing methods and paved the way for a more reliable and adaptable solution.
Keeping Your Basement Dry: Why Cavity Drain Membrane is the Best Choice
Keeping Your Basement Dry: Why Cavity Drain Membrane is the Best Choice
Basements are like magnets for water. Whether it's coming through cracks in the walls, from the ground, or due to pressure, keeping water out can be a challenge. Cavity drain membrane steps in to solve this problem by providing a smart and effective way to keep your basement dry.