Understanding Seasonal Condensation
Welcome to Winter – Understanding Seasonal Condensation As we move into late autumn and early winter, many homeowners begin to notice increased condensation around the
Welcome to Winter – Understanding Seasonal Condensation As we move into late autumn and early winter, many homeowners begin to notice increased condensation around the
The two primary ventilation systems used in New Zealand are balanced pressure and positive pressure systems. Each system offers particular operational advantages depending on the

Experts are predicting this years (2023/2024) hay fever is going to be a long one because of the hot dry weather which is being forecasted.
Recently in August, we moved from our family home of 21 years. It was where our children were born and grew up, it saw many
Ventilation systems are very beneficial in the home, ask anyone who has one. Some work better than others however like most things, they don’t last
How can we make our home asthma friendly? Approximately 700,000 New Zealanders suffer from respiratory disease, asthmatics are a large portion of this disease. 1
A short description in easy to understand laymen terms Mould is that fury stuff found in damp environments. It is a fungi and can appear
We at BDVAir have compiled a short checklist to help you easily establish if your home may have any damp issues and is adequately ventilated.