wondering if you've any advise for me. one of my friends getting HRV system installed and suggesting i should do too. BUT i was under impression that if you've double glazed windows you dont need any such system. am i wrong ?
we never felt dampness in our house. i even tried running dehumidifier the other day in all rooms and it did not collect even 1/2 litre. only place it collected any water was walk in wardrobe.
my friend point is that hamilton has high humidity and may cause asthma if you are not careful. am not worried but we've a 3 yr old and want to make informed decision before taking huge cost installing a system.
your advise appreciated.