Reduce humidity, mould and allergies. All year round. Proper ventilation is essential for a dry, comfortable, and energy-efficient home. Without it, moisture builds up, leading to condensation, dampness, and even mould growth – affecting both your home and your health.
Moist air leads to mold, condensation, and higher health risks. A drier home is healthier and more energy-efficient.
Advanced ventilation filters improve indoor air, reducing the risk of viruses, mold, asthma, and other respiratory issues for a healthier home.
Less moisture in the air means lower heating bills. It’s a smart investment that reduces maintenance and damage from dampness.
Proper ventilation is crucial for maintaining air quality and removing excess moisture from your home. A family can produce up to 3,500 litres of damp air annually through everyday activities like cooking, cleaning, and showering- nearly 10 litres of moisture a day! If left unchecked, this moisture can cause condensation, mould, airborne pollutants, and health issues.
There are two main types of ventilation systems. The right system for you often depends on your home’s construction.
Positive Pressure or roof cavity ventilation systems are the most common type of ventilation in New Zealand.
They work by forcing filtered air from your roof space into the house through ceiling vents. Most systems have a single fan that forces air through ducting to multiple ceiling vents.
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Balanced Pressure (heat-recovery) ventilation systems are particularly suitable for modern homes.
They have two fans for two separate air streams. One fan brings fresh outdoor air into the house, while an exhaust fan removes an equal volume of indoor air. The ducts transfer heat from the outgoing air to the incoming air.
Bathrooms and laundry areas are the main sources of moisture in your home. New build and rental properties are now required to have adequate ventilation in these spaces.
Manrose is a market leader in extraction and air movement, with fans designed specifically for New Zealand conditions, ensuring reliable performance and longevity.
