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14 Alana Drive West Pennant Hills NSW 2125

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.6 stars out of 10. Its BASIX certificate commits it to 1 kW of solar panels and a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls and ceiling. It beat its BASIX energy target, scoring 55 against 50.

Key features

Windows
32 windows and glazed doors: Aluminium A SG Clear; Aluminium B SG Clear
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R4.1, roof Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium colour
Hot water
Solar (electric boosted) with a performance of 26 to 30 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

Built by Binet Homes.

BASIX certificate

Energy score
55 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
39 MJ/m² a year
Cooling load
18 MJ/m² a year
Bedrooms
4
Conditioned floor area
405 m²
Unconditioned floor area
23 m²
Site area
1,049 m²
Roof area
387 m²
Garden area
495 m²
Climate zone
NatHERS climate zone 56
Hot water
Solar (electric boosted) with a performance of 26 to 30 STCs or better
Solar panels
1 kW
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5
  • Bedroom: 3-phase airconditioning; Energy rating: EER 3.0 - 3.5

Certificate 1390545S, issued 8 May 2023, from the council's DA documents.

NatHERS certificate

Star rating
5.6 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
08 May 2023
Wall insulation
R2.5
Ceiling insulation
R4.1
Living room glazing by direction
N 18.8 m², W 8 m²
All glazing by direction
N 33.8 m², E 17.2 m², S 13.6 m², W 16.9 m²

Roof

  • Roof Tiles Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium colour

Window types

  • ALM-001-01 A Aluminium A SG Clear: U-value 6.7, SHGC 0.57
  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7

Window schedule

  • Guest/WIR, window ALM-001-01 A: 1,500 × 1,700 mm facing E
  • Guest/WIR, window ALM-001-01 A: 1,500 × 1,700 mm facing E
  • Guest/WIR, window ALM-001-01 A: 1,500 × 2,650 mm facing S
  • Guest Ensuite, window ALM-002-01 A: 1,500 × 1,210 mm facing W
  • Living, window ALM-002-01 A: 1,500 × 2,650 mm facing W
  • Vestibule/Hall, window ALM-001-01 A: 1,500 × 850 mm facing S
  • Vestibule/Hall, window ALM-001-01 A: 1,500 × 850 mm facing S
  • Vestibule/Hall, window ALM-001-01 A: 1,500 × 1,700 mm facing E
  • Formal Dining, window ALM-002-01 A: 1,500 × 2,650 mm facing W
  • Kitchen/Family/, window ALM-002-01 A: 1,800 × 2,410 mm facing N
  • Kitchen/Family/, window ALM-002-01 A: 2,400 × 4,810 mm facing N
  • Kitchen/Family/, window ALM-002-01 A: 1,200 × 2,410 mm facing N
  • Laundry, window ALM-002-01 A: 1,200 × 1,210 mm facing N
  • Laundry, window ALM-002-01 A: 1,200 × 1,210 mm facing E
  • Garage, window ALM-002-01 A: 1,200 × 1,570 mm facing E
  • PWD, window ALM-002-01 A: 1,200 × 910 mm facing E
  • Bedroom 2, window ALM-002-01 A: 1,500 × 2,650 mm facing N
  • Bedroom 3, window ALM-002-01 A: 1,500 × 2,650 mm facing N
  • Bath, window ALM-002-01 A: 900 × 1,810 mm facing N
  • WC, window ALM-002-01 A: 1,200 × 910 mm facing N
  • Ensuite, window ALM-002-01 A: 1,200 × 1,210 mm facing N
  • Ensuite, window ALM-002-01 A: 1,200 × 1,210 mm facing N
  • Bedroom 1/WIR, window ALM-001-01 A: 1,500 × 850 mm facing E
  • Bedroom 1/WIR, window ALM-001-01 A: 1,500 × 850 mm facing E
  • Bedroom 1/WIR, window ALM-001-01 A: 1,500 × 850 mm facing S
  • Bedroom 1/WIR, window ALM-001-01 A: 1,500 × 850 mm facing S
  • VOID/Hall, window ALM-001-01 A: 1,500 × 2,650 mm facing S
  • Library, window ALM-001-01 A: 1,500 × 1,700 mm facing E
  • Library, window ALM-002-01 A: 1,500 × 1,570 mm facing W
  • Library, window ALM-002-01 A: 1,500 × 1,570 mm facing W
  • Library, window ALM-002-01 A: 1,500 × 1,570 mm facing W
  • Library, window ALM-002-01 A: 700 × 700 mm facing S

Certificate 0008631038, issued 8 May 2023, from the council's DA documents. Verify this certificate

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