New study by CSR's Building Science team demonstrates wall wrap can significantly improve the energy efficiency of home by reducing air infiltration.
Air infiltration and air leakage has been identified by The Building Science Corporation and The Australian Government as an important issue that needs to be addressed when building a home.
The Australian Government website www.yourhome.gov.au (Chris Reardon 2013) reports "air leaks are year-round issues: in winter, they allow valuable hot air to escape and unwanted external cold air to enter; in summer, the reverse occurs."
According to the Building Science Corporation website (John Straube 2012) "Stopping air is the second most important job of a building enclosure".
"Next to rain, air leaks through walls, roofs, and floors can have the most damaging effect on the durability of a house. Uncontrolled airflow through the shell not only carries moisture into framing cavities, causing mould and rot, but it also can account for a huge portion of a home's energy use and can cause indoor-air-quality problems."
