News

We are always excited to share what is happening at Sansom.

How Do We Prevent Moisture in a Warm Roof?

How Do We Prevent Moisture in a Warm Roof?

In a time of intensifying climate change and evolving environmental challenges, New Zealand's below-ground waterproofing standards remain frozen in time. Many structures in NZ, existing and new have some form...
Quality Assurance: QA Is the Secret to Success in Concrete Repairs Projects

Quality Assurance: QA Is the Secret to Success in Concrete Repairs Projects

In a time of intensifying climate change and evolving environmental challenges, New Zealand's below-ground waterproofing standards remain frozen in time. Many structures in NZ, existing and new have some form...
Below Ground Waterproofing Standards in New Zealand

Below Ground Waterproofing Standards in New Zealand

In a time of intensifying climate change and evolving environmental challenges, New Zealand's below-ground waterproofing standards remain frozen in time. Many structures in NZ, existing and new have some form...
August Newsletter: 49th Birthday Edition

August Newsletter: 49th Birthday Edition

This August, Sansom celebrated a significant milestone—our 49th birthday. Explore the stories behind our iconic projects and the dedicated team that has been instrumental in shaping our success.
Workmanship: The Overlooked Element of the Effectiveness of Your Façade’s Waterproofing

Workmanship: The Overlooked Element of the Effectiveness of Your Façade’s Waterproofing

After design, any façade work essentially breaks down to two components: the product and the workmanship. Mistakenly, it is the product that most people consider when they make their decision....
Building Consent Authorities Need to Get On Board with Type C Tanking!

Building Consent Authorities Need to Get On Board with Type C Tanking!

Type C systems manage water/ water vapour that has entered the building and then remove it through a controlled internal drainage system. Types A or B are considered essential,...
Are Warm Roofs the Next Leaky Homes?

Are Warm Roofs the Next Leaky Homes?

Managing damp and cold structures is almost like a traditional Kiwi past time. However, it’s only been in the last few years that we’ve all started pushing back on...
Type C Tanking Systems: The Solution to Water Ingress New Zealand Doesn’t Want to Know About 

Type C Tanking Systems: The Solution to Water Ingress New Zealand Doesn’t Want to Know About 

Despite being one of the most important factors to the longevity and integrity of a building, tanking is often the epitome of ‘out of sight, out of mind’. However,...
Tanking Failure: The Hidden Issue Under Many New Zealand Buildings and How to Stop It Happening

Tanking Failure: The Hidden Issue Under Many New Zealand Buildings and How to Stop It Happening

With the recent weather events, there has been an increased spotlight on the impact of water on buildings. Roofs, doors, windows, and gutters often come to mind when talking...
Concrete Repairs and the Consequences of Ignoring a Crack

Concrete Repairs and the Consequences of Ignoring a Crack

Concrete is a cornerstone of construction – a steadfast and durable material that provides the backbone for countless structures. Yet, despite its robustness, it’s not immune to the passage...
Hidden Costs: What the Design of Your Building’s Façade Has Missed

Hidden Costs: What the Design of Your Building’s Façade Has Missed

First impressions matter – even for buildings. The structure’s outer shell or façade is the first thing anyone sees when arriving at a building. However, façades play more than...
Where You Shouldn’t Cut Costs on Your Building – Waterproofing Roofs

Where You Shouldn’t Cut Costs on Your Building – Waterproofing Roofs

What is a roof defined as exactly? Besides being the obvious structure that sits on top of a building, a roof can include the top of buildings, decks, podiums,...