Passive House

Here at Caldwell & Highsted, our Licenced Building Practitioners are experienced in working with innovative and modern building materials and systems such as SIP’s(Structural Insulated Panel), insulated flooring, air tightness membranes, heat recovery ventilation systems, and European triple glazed window joinery.  We understand these systems and their importance to energy efficient buildings, and apply this knowledge in the practical implementation on site. We have excellent working relationships with designers and suppliers of these products, which makes for a smooth building process.