A passive house will reduce your heating bills by Approximately 85%.compared with current building regulations, by purely passive means i.e. a super insulated envelope with extremely low airtightness. The process and end product is a sustainable one which will reduce carbon emissions and preserve fossil fuels For the lifetime of the building A passive house has no draughts and will be evenly warm with a constant climate.
But don't just take our word for it. The BBC Inside Out's David Whiteley goes inside a Passivhaus at Tye Green near Saffron Walden to see why it is being hailed as 'the ultimate energy-saving house'.