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75 Ladbury Avenue Penrith NSW 2750

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7.3 stars out of 10. Its BASIX certificate commits it to 5 kW of solar panels and a 5,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 90 against 70 for energy and 41 against 40 for water.

Key features

Windows
37 windows and glazed doors: Aluminium Sliding Door SG 4Clr; Aluminium Sliding Window SG 3Clr; Aluminium Hinged Door SG 4Clr and 4 more types
Wall insulation
R2.7
Roof and ceiling insulation
Ceiling R3, R4, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
Hot water
Gas instantaneous with a performance of 5 stars
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
90 (target 70)
Water score
41 (target 40)
Thermal performance
Pass
Materials score
-85
Heating load
19 MJ/m² a year
Cooling load
37 MJ/m² a year
Bedrooms
4
Conditioned floor area
305.6 m²
Unconditioned floor area
46.2 m²
Site area
835 m²
Roof area
288 m²
Garden area
454 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 5 stars
Solar panels
5 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 161 m², single glazing 18.1 m², double glazing 142.9 m²

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

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (no added insulation)
  • Floor: suspended floor above open subfloor, concrete - suspended; frame: no frame (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, concrete - suspended; frame: no frame (rockwool batts, roll or pump-in)
  • Floor: suspended floor above garage, concrete - suspended; frame: no frame (fibreglass batts or roll)
  • Garage floor: concrete slab on ground (no added insulation)
  • External wall: external insulated façade system (EIFS); frame: timber - H2 treated softwood. all external walls fibreglass batts or roll
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / flat roof, framed - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1761891S_02, issued 5 December 2024, from the council's DA documents.

NatHERS certificate

Star rating
7.3 stars
Rated with
BERS Pro v5.2.2 (3.23)
Rated on
21 Aug 2024
Wall insulation
R2.7
Ceiling insulation
R3, R4
Floor insulation
R2.7, R2.5, R3
Living room glazing by direction
NE 7.4 m², SW 3.8 m², NW 23.2 m²
All glazing by direction
NE 34.9 m², SE 42.9 m², SW 30.1 m², NW 53 m²

Roof

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

Window types

  • TND-017-001 Aluminium Sliding Door SG 4Clr: U-value 6.4, SHGC 0.73
  • TND-001-001 Aluminium Sliding Window SG 3Clr: U-value 6.5, SHGC 0.73
  • TND-021-001 Aluminium Hinged Door SG 4Clr: U-value 6, SHGC 0.61
  • TND-102-033 Thermally Broken Aluminium Awning Window DG 4PbAS2/12Ar/4PbG: U-value 2, SHGC 0.38
  • TND-109-051 Thermally Broken Aluminium Sliding Door DG 4PbAS2/12Ar/4PbG: U-value 1.9, SHGC 0.42
  • TND-100-011 Thermally Broken Aluminium Fixed Window DG 4PbAS2/12Ar/4PbG: U-value 1.4, SHGC 0.48
  • TND-104-007 Thermally Broken Aluminium Sliding Window DG 4PbAS2/12Ar/4PbG: U-value 2, SHGC 0.45

Window schedule

  • Garage/Storage, window TND-017-001: 2,100 × 3,600 mm facing NW
  • Garage/Storage, window TND-001-001: 600 × 2,100 mm facing NE
  • Garage/Storage, window TND-001-001: 600 × 2,100 mm facing NE
  • Garage/Storage, window TND-001-001: 600 × 2,100 mm facing NE
  • Garage/Storage, window TND-001-001: 600 × 2,100 mm facing NE
  • Powder 1, window TND-001-001: 600 × 2,100 mm facing SW
  • Laundry/Mud, window TND-001-001: 1,200 × 2,100 mm facing NE
  • Laundry/Mud, window TND-021-001: 2,100 × 820 mm facing NE
  • Kitchen/Family, window TND-102-033: 2,100 × 900 mm facing NE
  • Kitchen/Family, window TND-102-033: 2,100 × 900 mm facing NE
  • Kitchen/Family, window TND-102-033: 2,100 × 900 mm facing SW
  • Kitchen/Family, window TND-102-033: 2,100 × 900 mm facing SW
  • Kitchen/Family, window TND-109-051: 2,700 × 4,300 mm facing NW
  • Kitchen/Family, window TND-109-051: 2,700 × 4,300 mm facing NW
  • Pantry, window TND-102-033: 2,100 × 900 mm facing NE
  • Foyer, window TND-100-011: 3,040 × 1,000 mm facing SE
  • Foyer, window TND-100-011: 2,700 × 2,750 mm facing SW
  • Powder 2, window TND-102-033: 600 × 1,200 mm facing NE
  • Ensuite 1, window TND-102-033: 600 × 1,200 mm facing NE
  • Bedroom 1, window TND-109-051: 2,700 × 3,600 mm facing SE
  • Media/Study, window TND-109-051: 2,700 × 5,600 mm facing SE
  • Guest Room, window TND-104-007: 900 × 2,400 mm facing SW
  • Master, window TND-100-011: 2,400 × 2,400 mm facing NE
  • Master, window TND-109-051: 2,500 × 6,300 mm facing NW
  • Void, window TND-100-011: 2,400 × 2,700 mm facing NW
  • Void, window TND-100-011: 2,400 × 2,700 mm facing NE
  • Entry Void, window TND-100-011: 2,550 × 1,000 mm facing SE
  • Entry Void, window TND-100-011: 2,400 × 2,700 mm facing SW
  • Entry Void, window TND-100-011: 2,400 × 850 mm facing SE
  • Entry Void, window TND-100-011: 2,400 × 3,000 mm facing SW
  • Ensuite 2, window TND-102-033: 900 × 900 mm facing NE
  • Bedroom 2, window TND-109-051: 2,500 × 3,600 mm facing SE
  • Ensuite Master, window TND-100-011: 1,800 × 400 mm facing SE
  • Ensuite Master, window TND-100-011: 1,800 × 400 mm facing SE
  • Ensuite Master, window TND-104-007: 900 × 2,000 mm facing SW
  • Lounge, window TND-104-007: 900 × 4,000 mm facing NE
  • Basement Stairs, window TND-102-033: 2,100 × 900 mm facing NE

Certificate 0009656232-03, issued 21 August 2024, from the council's DA documents. Verify this certificate

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