Greenhaven Homes GH100: Greywater recycling, Passive solar, Insulation, Solar power (photovoltaic), Rain water collection, Double glazing, Wood burner, New Windows & Doors, Low VOC Paints & Finishes.

4 bedroom modular home with two car garaging or carport

Carport or Garage 32.40 sqm.

Open Deck or Patio 26 sqm.

Canopy Deck or Porch 31.68 sqm.

• Passive solar design - Concrete floors partially exposed to winter sun store heat, Extensive north glazing, reduced glazing on east, west and south sides.
• Proclima intello membrane lining to all walls and ceilings under the hard linings to prevent air leakage and increase thermal comfort
• High-low sash placement allows effective natural cross ventilation.
• NZ pine 140mm H1.2 SG8 grade framing - FSC certified sustainably harvested.
• Vertical Shiplap BS Cedar on 40mm Pine cavity battens.
• Rib profile flat pan metal roofing Endura Colorsteel finish in light colors to minimise summer overheating.
• 2100 high to 2500 high aluminium double glazed, Foam sealed in place. NZ pine painted liners.
• Non toxic low voc rated adhesives used.
• Low voc paint systems and non toxic oils - Resene Enviropaints range
• Wall insulation: 140mm Mamoth R2.8. NZ made using 85% recycled plastic.
• Roof insulation: 225mm Mamoth R3.6
• Slabedge insulation - Maxraft 60mm polystyrene insulation.
• High efficiency Bosca Limit wood burning fire in living room
• Lighting - LED long life low energy use fittings.
• Future proof smart house wiring.
• Solar PV 2 kW grid connect system
• All NZ made Methven tapware, low flow shower roses and controlled flush WC cisterns. Over flows fitted to all basins.

Rainwater harvesting option:

• Rural site, rainwater storage – 2 x 25000 litre buried concrete tank with stainless steel submersible pump to supply toilets, bath, shower and laundry.
• Urban site, rainwater storage - 1 x 10000 litre buried concrete tank with stainless steel submersible pump to supply toilets, bath, shower and laundry

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