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18 Rock Bath Road Palm Beach NSW 2108

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to 10 kW of solar panels and a 4,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy target, scoring 100 against 50.

Key features

Windows
28 windows and glazed doors: Timber B DG Air Fill Clear-Clear; Timber A DG Air Fill Clear-Clear
Wall insulation
R1.3
Roof and ceiling insulation
Ceiling R2, R1.1, roof Waterproofing Membrane No Insulation, Only an Air Gap, medium colour
Hot water
Electric heat pump
Air conditioning and heating
1-phase airconditioning (living area and bedroom); Electric floor heating (living area and bedroom)

Built by Lawson And Lovell.

BASIX certificate

Energy score
100 (target 50)
Water score
40 (target 40)
Thermal performance
Pass
Heating load
16 MJ/m² a year
Cooling load
23 MJ/m² a year
Bedrooms
5
Conditioned floor area
311 m²
Unconditioned floor area
14 m²
Site area
1,148 m²
Roof area
274 m²
Garden area
779 m²
Climate zone
NatHERS climate zone 56
Hot water
Electric heat pump
Solar panels
10 kW
Rainwater tank
4,000 litres
Fixtures
Showerheads 4 star, toilets 5 star, kitchen taps 5 star, basin taps 4 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes

Heating

  • Living area: electric floor heating; Energy rating: n/a
  • Bedroom: electric floor heating; Energy rating: n/a

Cooling

  • Living area: 1-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 1-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1391177S, issued 13 June 2023, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
13 Jun 2023
Wall insulation
R1.3
Ceiling insulation
R2, R1.1
Floor insulation
R1
Living room glazing by direction
NE 18 m², E 1.1 m², SE 1.2 m², NW 56.6 m²
All glazing by direction
N 20.1 m², NE 20.9 m², E 11 m², SE 4.1 m², SW 0.9 m², W 2.8 m², NW 93.8 m²

Roof

  • Waterproofing Membrane No Insulation, Only an Air Gap, medium colour
  • Waterproofing Membrane Bulk Insulation, No Air Gap Above R2.6, medium colour

Window types

  • TIM-004-01 W Timber B DG Air Fill Clear-Clear: U-value 3, SHGC 0.56
  • TIM-003-01 W Timber A DG Air Fill Clear-Clear: U-value 3, SHGC 0.48

Window schedule

  • Kitchen/Living, window TIM-004-01 W: 2,850 × 7,700 mm facing NW
  • Kitchen/Living, window TIM-004-01 W: 2,850 × 8,500 mm facing NW
  • Kitchen/Living, window TIM-004-01 W: 2,850 × 3,350 mm facing NW
  • Kitchen/Living, window TIM-004-01 W: 2,850 × 5,100 mm facing NE
  • Kitchen/Living, window TIM-004-01 W: 550 × 1,520 mm facing NW
  • Staircase FF, window TIM-004-01 W: 500 × 2,700 mm facing SE
  • Corridor, window TIM-004-01 W: 2,900 × 325 mm facing SW
  • Rumpus, window TIM-004-01 W: 900 × 1,365 mm facing SE
  • Rumpus, window TIM-004-01 W: 900 × 632 mm facing E
  • Rumpus, window TIM-004-01 W: 900 × 565 mm facing E
  • Rumpus, window TIM-004-01 W: 900 × 217 mm facing NE
  • Rumpus, window TIM-003-01 W: 2,900 × 1,120 mm facing NE
  • Void, window TIM-004-01 W: 2,900 × 1,520 mm facing NW
  • Bedroom 1, window TIM-004-01 W: 2,900 × 2,630 mm facing NW
  • Bedroom 1, window TIM-004-01 W: 600 × 2,659 mm facing NE
  • Bedroom 2, window TIM-004-01 W: 2,920 × 2,440 mm facing NW
  • Bedroom 2, window TIM-004-01 W: 600 × 825 mm facing W
  • Bedroom 3, window TIM-004-01 W: 600 × 955 mm facing NW
  • Bedroom 3, window TIM-004-01 W: 600 × 315 mm facing NE
  • Bedroom 3, window TIM-004-01 W: 2,920 × 2,420 mm facing NW
  • Bedroom 4, window TIM-004-01 W: 2,920 × 2,820 mm facing NW
  • Bedroom 4, window TIM-004-01 W: 600 × 1,800 mm facing NE
  • Master Bedroom, window TIM-004-01 W: 2,900 × 4,558 mm facing N
  • Master Bedroom, window TIM-004-01 W: 2,900 × 3,420 mm facing E
  • Master Bedroom, window TIM-004-01 W: 600 × 2,445 mm facing SE
  • Master ENS, window TIM-004-01 W: 2,900 × 2,370 mm facing N
  • Bath 1, window TIM-004-01 W: 1,250 × 1,860 mm facing W
  • Bath 1, window TIM-004-01 W: 2,900 × 750 mm facing NW

Certificate 0008634180-03, issued 13 June 2023, from the council's DA documents. Verify this certificate

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