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92 Birkdale Circuit Sussex Inlet NSW 2540

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.1 stars out of 10. Its BASIX certificate commits it to a 1,600 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX water target, scoring 49 against 40.

Key features

Windows
15 windows and glazed doors: Timber A SG High Solar Gain Low-E; Timber A SG Clear; Aluminium French Door DG LB Gy 4/12/4 and 6 more types
Wall insulation
R2.7, R2.5
Roof and ceiling insulation
Ceiling R5, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

Built by Hotondo Southcoast.

BASIX certificate

Energy score
69 (target 69)
Water score
49 (target 40)
Thermal performance
Pass
Materials score
-56
Heating load
52 MJ/m² a year
Cooling load
8 MJ/m² a year
Bedrooms
4
Conditioned floor area
158 m²
Unconditioned floor area
5 m²
Site area
501 m²
Roof area
273 m²
Garden area
154 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Rainwater tank
1,600 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 27.6 m², timber frames 3.2 m², single glazing 10.8 m², double glazing 20 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.0 - 3.5

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (not specified)
  • Garage floor: concrete slab on ground, 40% cement substitute, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (foil/sarking)
  • Internal wall shared with garage: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1768771S, issued 15 October 2024, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.2.3 (3.23)
Rated on
15 Oct 2024
Wall insulation
R2.7, R2.5
Ceiling insulation
R5
Floor insulation
R2.7, R2.5, R2
LED downlights
50
Living room glazing by direction
N 7.6 m², E 10.3 m²
All glazing by direction
N 8.4 m², E 11.3 m², S 5.4 m², W 8.9 m²

Roof

  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, medium colour

Window types

  • TIM-001-03 W Timber A SG High Solar Gain Low-E: U-value 4.3, SHGC 0.42
  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • DOW-017-009 Aluminium French Door DG LB Gy 4/12/4: U-value 3.2, SHGC 0.32
  • DOW-014-004 Aluminium Fixed Window SG 5Gy: U-value 6.1, SHGC 0.55
  • DOW-001-001 Aluminium Sliding Window SG 3Clr: U-value 6.4, SHGC 0.75
  • DOW-001-003 Aluminium Sliding Window SG 4EA: U-value 4.5, SHGC 0.62
  • DOW-002-003 Aluminium Awning Window SG 4EA: U-value 4.8, SHGC 0.54
  • DOW-007-005 Aluminium Sliding Door DG 4Clr/8/4ET: U-value 3.6, SHGC 0.56
  • DOW-001-015 Aluminium Sliding Window SG 4ETClr: U-value 4.5, SHGC 0.63

Window schedule

  • Bedroom 1, window DOW-017-009: 2,400 × 1,800 mm facing W
  • Bedroom 1, window DOW-014-004: 2,400 × 450 mm facing W
  • Bedroom 1, window DOW-014-004: 2,400 × 450 mm facing W
  • ENS, window DOW-001-001: 1,000 × 900 mm facing S
  • Bedroom 2, window DOW-001-003: 1,000 × 1,500 mm facing S
  • Bedroom 3, window DOW-001-003: 1,000 × 1,500 mm facing S
  • Bedroom 4, window DOW-001-003: 1,000 × 1,500 mm facing S
  • Kitchen/Living, window DOW-002-003: 1,800 × 1,200 mm facing N
  • Kitchen/Living, window DOW-002-003: 1,800 × 1,200 mm facing N
  • Kitchen/Living, window DOW-002-003: 1,800 × 900 mm facing E
  • Kitchen/Living, window DOW-007-005: 2,400 × 3,600 mm facing E
  • HALL, window TIM-001-03 W: 2,400 × 1,020 mm facing W
  • LIVING, window DOW-001-015: 1,800 × 1,800 mm facing N
  • LDRY, window TIM-001-01 W: 900 × 920 mm facing N
  • PANTRY, window DOW-002-003: 1,800 × 600 mm facing E

Certificate 0009816133, issued 15 October 2024, from the council's DA documents.

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