About 10% of New Zealand homes invest in some form of retrofitted ventilation system. But do you really need one, and if so, what for?
In this cast I talk about how to tell if your house is leaky or air-tight depending on it's age, two basic types of ventilation systems and the common symptoms that cause people to want to install a ventilation system.
Steps to take when considering ventilation are:
To get independent advice, talk to a Homestar Practitioner: http://homestar.org.nz/services
Also, check out two of my other favourite podcasts:
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