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.

To help deal with the issue of sealants not bonding to substrates, pro clima will be offering a foil tape for window and door openings. 

The complex issues of air movement, internal moisture and insulation in New Zealand houses.

An airtight building envelope helps prevent hot air from escaping and can significantly reduce the costs of heating a building.

Unlike vapour barriers, intelligent airtightness and vapour control layers have a humidity-variable function, ensuring protection from mould and moisture damage.

A wall is not a ventilation system, therefore airtightness is not the enemy.

The requirements for airtightness in a passive house are an important factor when looking at energy efficiency and comfort.