This new Fact Sheet (also in FACT SHEETS section of website) gives a few methods of hitting (and bettering) the Passivhaus Space Heating Demand requirements. It focusses on alternative strategies that may not be obvious in addition to improving u-values, airtightness etc…

Fact Sheet No. 14 – PHPP ‘Hitting the target (1-5)’ – Click to download pdf (341Kb)

There will be additional Fact sheets covering other PHPP areas in due course, watch this space…