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6 Glenhaven Close Umina Beach NSW 2257

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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 a 3,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.

Key features

Windows
23 windows and glazed doors: Aluminium Awning Window DG 4ETClr/12Ar/4Clr; Aluminium Fixed Window DG 4ETClr/12Ar/4Clr; Aluminium Sliding Door DG 4ETClr/12Ar/4Clr and 2 more types
Wall insulation
R2.7
Roof and ceiling insulation
Ceiling R6, R4.1, roof Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium colour
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
70 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-61
Heating load
20 MJ/m² a year
Cooling load
30 MJ/m² a year
Bedrooms
6
Conditioned floor area
263.3 m²
Unconditioned floor area
36 m²
Site area
600 m²
Roof area
251 m²
Garden area
318 m²
Climate zone
NatHERS climate zone 15
Hot water
Electric heat pump with a performance of 26 to 30 STCs or better
Rainwater tank
3,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Clothes line
Yes
Maximum glazing
aluminium frames 66.8 m², single glazing 5.5 m², double glazing 61.3 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, waffle pod slab (not specified)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, particle board; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (not specified)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Internal wall: 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 - concrete tiles , timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)

Certificate 1808671S, issued 15 August 2025, from the council's DA documents.

NatHERS certificate

Star rating
7.1 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
15 Aug 2025
Wall insulation
R2.7
Ceiling insulation
R6, R4.1
Floor insulation
R2.7, R2, R4.1
LED downlights
60
Living room glazing by direction
NE 1.4 m², SE 3 m², SW 14.5 m², NW 5.7 m²
All glazing by direction
NE 8.8 m², SE 16.2 m², SW 25.4 m², NW 17.3 m²

Roof

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

Window types

  • WID-101-002 Aluminium Awning Window DG 4ETClr/12Ar/4Clr: U-value 3.4, SHGC 0.49
  • WID-106-020 Aluminium Fixed Window DG 4ETClr/12Ar/4Clr: U-value 2.3, SHGC 0.59
  • WID-104-020 Aluminium Sliding Door DG 4ETClr/12Ar/4Clr: U-value 2.9, SHGC 0.55
  • WID-102-001 Aluminium Sliding Window SG 4Clr: U-value 6.3, SHGC 0.76
  • WID-102-021 Aluminium Sliding Window DG 4ETClr/12Ar/4Clr: U-value 3.3, SHGC 0.51

Window schedule

  • Kitchen/Living, window WID-101-002: 2,100 × 2,700 mm facing NW
  • Kitchen/Living, window WID-106-020: 600 × 2,400 mm facing NE
  • Kitchen/Living, window WID-106-020: 2,100 × 2,700 mm facing SW
  • Kitchen/Living, window WID-104-020: 2,100 × 4,200 mm facing SW
  • Scullery, window WID-106-020: 600 × 1,500 mm facing NE
  • LDY, window WID-102-001: 900 × 900 mm facing NE
  • Guest, window WID-101-002: 1,800 × 1,500 mm facing SE
  • Bedroom 5, window WID-101-002: 1,800 × 1,800 mm facing SE
  • WC, window WID-102-001: 900 × 600 mm facing NW
  • Garage/Workshop, window WID-102-001: 1,200 × 1,500 mm facing SW
  • Bedroom 1, window WID-101-002: 2,100 × 2,700 mm facing NW
  • Bedroom 1, window WID-102-021: 600 × 3,000 mm facing SW
  • ENS, window WID-102-001: 1,200 × 900 mm facing NW
  • Void, window WID-106-020: 2,100 × 2,700 mm facing NE
  • Stairs/Hall, window WID-106-020: 2,100 × 2,700 mm facing SW
  • Bedroom 4, window WID-101-002: 1,000 × 2,400 mm facing SE
  • Bath, window WID-102-001: 900 × 1,500 mm facing NW
  • Upper WC, window WID-102-001: 900 × 900 mm facing NW
  • Bedroom 3, window WID-102-021: 600 × 2,700 mm facing SW
  • Bedroom 3, window WID-102-021: 1,200 × 1,800 mm facing NW
  • Bedroom 2, window WID-101-002: 1,800 × 2,700 mm facing SE
  • Rumpus, window WID-101-002: 1,000 × 1,500 mm facing SE
  • Rumpus, window WID-101-002: 1,000 × 1,500 mm facing SE

Certificate 0012125910, issued 15 August 2025, from the council's DA documents. Verify this certificate

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