Crucial to the performance of a Passivhaus home is the adoption of a whole house ventilation system with efficient heat recovery.  This provides fresh air and extracts all the moisture and odours from the kitchen and bathrooms.  With the latest systems over 90% of the heat from the outgoing air can be recovered to heat the ventilation air input.  This means less energy is used and keeps your costs down.

the nvirohaus are able to include the design, installation commissioning and certification of ventilation systems to the Passivhaus standard using certified components to the standards required by the Passivhaus Institute.

We have trained staff who are BPEC trained and qualified.  BPEC is the building services engineering industry’s recognised training body specialise in providing operatives with the skills and expertise necessary to meet the high industry quality standards required to deliver Passivhaus homes.

This service is available to both nvirohaus supplied projects and to independent developments including custom builders.


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