Full insulation performance can be achieved even when the 25mm air gap is eliminated.

It's time to realise that lack of ventilation, not airtightness, is the new enemy.

How can we judge a building's performance when all testing methods have limitations?

The performance of windows can be greatly improved by ensuring insulation, weathertightness and airtightness layers connect.

Controlling moisture within the building structure can help protect the homeowners' investment while offering improvements to energy-efficiency, comfort and health.

As vapour diffusion takes place both in winter and summer, a solution that can predictably prevent moisture accumulation within the structure through all seasons is required.

Understanding insulation, warmth and moisture transport is key to building durable and healthy homes.

The challenge of creating airtightness for the high-speed, high-pressure renovations on TV3's The Block was given to us by Context Architects Ltd.

An internal service cavity solves the common problem of sub-trades pulling out insulation to make space for their work and offers several benefits which outweigh the initial cost of material and labour.

Successfully managing moisture should not have to come at the expense of comfort.