• FLOOR SLAB - FIRST POUR

    The lower level floors of the house are concrete.  'Eurosteel' reinforcing bars connect from the footings, as well as the insitu concrete walls.  The insitu concrete floors are poured over 'EXPOL' 100mm thick EPS polystyrene insulation which is laid on top of a continuous layer of...
  • PHOTOVOLTAIC ENERGY

    Although they are not a necessary component for a Passive House, the Owner has chosen to install Photovoltaic energy production for the house.  As seen in the 'Roof' page of this blog,  Photovoltaic panels have been installed on the north face of the low pitched metal roof to provide...
  • DRAINAGE

    Now that the scaffolding has been removed, machinery can be introduced to the site to dig trenches for service drains around the house. Connections will be made to the local sewer drain, electrical and water provider, and the storm-water will be drained to a collection tank for use on-site....
  • ROOF FRAMING

    Once the timber framed walls were secured, the timber roof trusses were loaded onto the Laserframe timber framed walls.  The white strip is  the pro clima INTELLO PLUS connection strip applied between the timber framed top plates and the trusses. Steel strip bracing being...
  • WIRING

    Wiring for the house is being threaded through walls and ceilings to facilitate the needs for each space / room.  The wires are taped to the surface they protrude through to ensure airtightness is not compromised. The wiring boxes are set...
  • CONCRETE BLOCK WALLS

    As well as timber-framed walls being installed,  block-layers are building reinforced Firth  concrete-block walls on top of the concrete floor slab.  (The concrete block walls are for structural intent rather than a PH consideration in this situation.)   The concrete...
  • FLOOR SLAB - FIRST POUR

    The lower level floors of the house are concrete.  'Eurosteel' reinforcing bars connect from the footings, as well as the insitu concrete walls.  The insitu concrete floors are poured over 'EXPOL' 100mm thick EPS polystyrene insulation which is laid on top of a continuous layer of...
  • PHOTOVOLTAIC ENERGY

    Although they are not a necessary component for a Passive House, the Owner has chosen to install Photovoltaic energy production for the house.  As seen in the 'Roof' page of this blog,  Photovoltaic panels have been installed on the north face of the low pitched metal roof to provide...
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Sunday, July 22, 2012

THE FINAL STAGE

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The Owners have now moved into the house.  Landscaping is underway, and finishing touches within the house continue.  Joinery fitments, electrical and sanitary fitments have been installed.  The blog will continue, but with less frequent entries.  A professional photographer will provide final photos of the finished Passive House.   There are some items...

Thursday, July 12, 2012

Rainwater is collected from the roof, via spouting / guttering which discharges into vertical downpipes that are run to storage tanks supplied by 'Marley'.  'Marley' diverters to prevent the ingress of debris that may be collected along the way, are fixed to outlets in the downpipe prior to the water reaching its destination - the green storage tanks. ...

HOT WATER

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Hot water is supplied to the house from an external heat pump, which is strapped to the structure for stability, to meet NZ seismic requirements.   The STIEBEL ELTRON WWK 300A Heat Pump works through utilising the ambient air temperature (thermal energy) and converting this to usable energy to create hot water. A heat pump essentially works in a similar...