This month we look at 'airtight' vs 'breathable' building. Is it possible to achieve both within the same build? 

The use of energy-efficient glass delivers a more comfortable building interior and helps reduce energy costs across the service life of the building. 

We are often asked whether waterproofing membranes function as vapour barriers. The answer to this question is not as straightforward as with other waterproofing membranes. 

A collaborative approach is needed to resolve conflicts between fire protection and seismic movement requirements for service penetrations passing through fire-rated walls.

Continuing from my previous blog and the question of design, I look at considerations for ensuring an effective waterproofing solution. 

Lessons from the design of service penetrations through fire rated walls and floors on a recent high-density residential project. 

We pipe water inside buildings, so what happens when we turn it into steam?

There are lots of configuration options when adding this form of an operable wall, and there are a few things to consider.

We often come across situations where compliance with NZBC requirements for fire protection is in conflict with other requirements.

A look at how a peel and stick weathertightness membrane performs in a fire when used as a temporary cladding.