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343 Rainbow Street South Coogee NSW 2034

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to 4 kW of solar panels and a 10,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.

Key features

Windows
57 windows and glazed doors: Aluminium B DG Air Fill Clear-Clear; Al Thermally Broken A DG Argon Fill Clear-Clear; Series EC400FL Front Glazing DG 6mmEVanClr-20Ar-6mmClr and 1 more types
Wall insulation
R2.7
Roof and ceiling insulation
Ceiling R4.5, R3, roof Concrete No Insulation, Only an Air Gap, medium colour
Hot water
Electric heat pump with a performance of 31 to 35 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
72 (target 72)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
14 MJ/m² a year
Cooling load
15 MJ/m² a year
Bedrooms
6
Conditioned floor area
445 m²
Unconditioned floor area
109 m²
Site area
536 m²
Roof area
166 m²
Garden area
250 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric heat pump with a performance of 31 to 35 STCs or better
Solar panels
4 kW
Rainwater tank
10,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 371 m², single glazing 36 m², double glazing 335 m²

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER > 4.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER > 4.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.5 - 4.0

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (foil-foam composite board)
  • Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (foil-foam composite board)
  • Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (foil-foam composite board)
  • Garage floor: concrete slab on ground (foil-foam composite board)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (rockwool batts, roll or pump-in+ foil/sarking)
  • External wall: concrete panel/plasterboard; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in+ foil/sarking)
  • External wall: concrete panel/plasterboard; frame: no frame (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall: single skin masonry; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / flat roof, concrete - plasterboard internal, timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1767603S_02, issued 5 October 2024, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.1.7 (3.22)
Rated on
04 Oct 2024
Wall insulation
R2.7
Ceiling insulation
R4.5, R3
Floor insulation
R2.7, R2.3, R3, R3.5
LED downlights
210
Living room glazing by direction
NE 67.9 m², SE 25.7 m², SW 11.4 m², NW 21.6 m²
All glazing by direction
NE 107.1 m², SE 57.2 m², SW 59.7 m², NW 47 m²

Roof

  • Concrete No Insulation, Only an Air Gap, medium colour
  • Concrete No Insulation, Only an Air Gap, light colour

Window types

  • ALM-004-01 A Aluminium B DG Air Fill Clear-Clear: U-value 4.8, SHGC 0.59
  • ATB-005-01 B Al Thermally Broken A DG Argon Fill Clear-Clear: U-value 3.5, SHGC 0.47
  • THC-040-02 A Series EC400FL Front Glazing DG 6mmEVanClr-20Ar-6mmClr: U-value 2.1, SHGC 0.5
  • VEL-011-02 W VELUX FS - Fixed Skylight DG 3mm LoE 366 / 10.5mm Argon Gap / 3mm Clear: U-value 2.7, SHGC 0.24

Window schedule

  • Rumpus, window THC-040-02 A: 2,700 × 700 mm facing NW
  • Rumpus, window ALM-004-01 A: 2,700 × 700 mm facing NW
  • Rumpus, window THC-040-02 A: 2,700 × 2,300 mm facing NE
  • Rumpus, window THC-040-02 A: 2,700 × 6,600 mm facing NW
  • Rumpus, window THC-040-02 A: 2,700 × 5,800 mm facing NE
  • Kitchen/Living, window THC-040-02 A: 3,200 × 11,100 mm facing NE
  • Kitchen/Living, window THC-040-02 A: 3,000 × 3,800 mm facing SW
  • Kitchen/Living, window THC-040-02 A: 3,000 × 7,500 mm facing SE
  • Office, window THC-040-02 A: 3,000 × 2,800 mm facing SW
  • Powder, window ALM-004-01 A: 2,800 × 700 mm facing SW
  • Powder, window ATB-005-01 B: 2,800 × 800 mm facing SW
  • Stairs 3, window THC-040-02 A: 3,000 × 550 mm facing SW
  • Stairs 3, window ALM-004-01 A: 3,000 × 550 mm facing SW
  • Stairs 3, window THC-040-02 A: 3,000 × 2,900 mm facing NW
  • Bedroom Study, window ATB-005-01 B: 2,700 × 1,000 mm facing NE
  • Bedroom Study, window THC-040-02 A: 2,700 × 2,100 mm facing NE
  • Bedroom Study, window THC-040-02 A: 1,900 × 2,100 mm facing SE
  • Bedroom Study, window THC-040-02 A: 1,900 × 700 mm facing SW
  • Bedroom Study, window ALM-004-01 A: 1,900 × 700 mm facing SW
  • Bedroom 2, window ALM-004-01 A: 2,000 × 900 mm facing NE
  • Bedroom 2, window THC-040-02 A: 2,000 × 2,400 mm facing NE
  • Bedroom 3, window ALM-004-01 A: 2,700 × 700 mm facing SW
  • Bedroom 3, window THC-040-02 A: 1,900 × 1,000 mm facing SW
  • Bedroom 3, window THC-040-02 A: 1,900 × 500 mm facing NW
  • Bedroom 3, window ALM-004-01 A: 1,900 × 600 mm facing NW
  • Bedroom 4, window THC-040-02 A: 1,900 × 2,200 mm facing SE
  • Bedroom 4, window ALM-004-01 A: 2,700 × 700 mm facing SW
  • Bedroom 4, window ALM-004-01 A: 1,900 × 1,000 mm facing SW
  • Bedroom 5, window ALM-004-01 A: 2,700 × 1,100 mm facing SE
  • TV room or Bed, window ATB-005-01 B: 2,700 × 1,000 mm facing SW
  • TV room or Bed, window THC-040-02 A: 2,700 × 2,000 mm facing SW
  • TV room or Bed, window THC-040-02 A: 2,700 × 3,400 mm facing NE
  • Unconditioned 5, window THC-040-02 A: 1,900 × 1,100 mm facing SW
  • Unconditioned 5, window ALM-004-01 A: 1,900 × 600 mm facing NW
  • Unconditioned 5, window THC-040-02 A: 1,900 × 600 mm facing NW
  • Living, window THC-040-02 A: 2,700 × 3,000 mm facing NE
  • Living, window THC-040-02 A: 2,000 × 1,200 mm facing NE
  • Living, window ALM-004-01 A: 2,700 × 600 mm facing SE
  • Living, window THC-040-02 A: 2,700 × 600 mm facing SE
  • Stair halls, window THC-040-02 A: 3,000 × 2,900 mm facing NW
  • Night Time 1, window ALM-004-01 A: 1,700 × 800 mm facing NW
  • Bedroom 1, window THC-040-02 A: 1,900 × 2,200 mm facing SE
  • Bedroom 1, window ALM-004-01 A: 1,900 × 900 mm facing SE
  • Bedroom 1, window ALM-004-01 A: 1,900 × 900 mm facing SE
  • Bedroom 1, window THC-040-02 A: 2,500 × 4,200 mm facing NE
  • Bedroom 1, window THC-040-02 A: 1,900 × 800 mm facing NE
  • Bedroom 1, window ALM-004-01 A: 1,900 × 900 mm facing NE
  • Ens 01, window THC-040-02 A: 1,900 × 1,300 mm facing SW
  • Ens 01, window ALM-004-01 A: 1,900 × 1,300 mm facing SW
  • Ens 01, window THC-040-02 A: 1,900 × 2,000 mm facing SE
  • Night Time 1, window THC-040-02 A: 2,500 × 1,850 mm facing SW
  • Night Time 1, window ALM-004-01 A: 2,500 × 950 mm facing SW
  • Night Time 1, window THC-040-02 A: 2,100 × 1,100 mm facing NW
  • Study1, window ALM-004-01 A: 2,700 × 800 mm facing SE
  • Study1, window THC-040-02 A: 2,700 × 800 mm facing SE
  • Bed study, window ALM-004-01 A: 1,900 × 700 mm facing NE
  • Bed study, window THC-040-02 A: 1,900 × 2,400 mm facing SE

Certificate 0009767633-02, issued 4 October 2024, from the council's DA documents. Verify this certificate

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