Mouldy, damp homes and wet windows are a common feature of New Zealand homes. At Cool Build we know that you need a dry home to stay healthy, and we have the ventilation solutions to control condensation build up and provide you the peace of mind that you are doing all you can to keep your home dry and family healthy.


It is important to discover the source of the condensation and our team are trained to be able to offer you a solution that will provide the best ventilation solution for your home. We specialise in the leading Lossnay brand, which ensure the air in your home stays fresher, cleaner and drier.


Our team can assess your home or office to determine the best ventilation or heat recovery solution for your needs. Contact us today for as free site visit and quote.

Heatpumps &

Heat pumps / air conditioners are a desirable, cost effective way of controlling the temperature, humidity and air pollutants in all the environments in which we live, work and play.


Request a

Request your free no-obligation quote today! We can review your needs, compare brands, discuss where your heat pump is best located and provide an obligation free quote.


Ducted Heat Pump

A ducted or central heating heat pump solution is becoming the first choice of more and more people. Depending on available space and access, it is usually simple to install or retrofit a ducted system in new builds as well as older houses.