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33 Kirsh Street Werrington NSW 2747

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BASIX certificate and NatHERS rating

This home has a NatHERS rating of 7 stars out of 10. Its BASIX certificate commits it to a 3,060 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor.

Key features

Windows
16 windows and glazed doors: Timber A SG Clear; Aluminium Sliding Door DG 6Clr-8Ar-6PbAS2; Aluminium Sliding Window DG 6Clr-8Ar-6PbAS2 and 2 more types
Wall insulation
R2
Roof and ceiling insulation
Ceiling R5, R2.5, roof Roof Tiles Timber Frame Foil, Gap Above, Reflective Side Down, Anti-glare Up, medium colour
Hot water
Gas instantaneous with a performance of 7 stars
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

BASIX certificate

Energy score
70 (target 70)
Water score
40 (target 40)
Materials score
-8
Heating load
41 MJ/m² a year
Cooling load
19 MJ/m² a year
Bedrooms
4
Conditioned floor area
142.2 m²
Unconditioned floor area
18.1 m²
Site area
254 m²
Roof area
145 m²
Garden area
92 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 7 stars
Rainwater tank
3,060 litres
Fixtures
Showerheads 3 star, toilets 4 star, kitchen taps 5 star, basin taps 5 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 29.9 m², timber frames 0.8 m², single glazing 4.1 m², double glazing 26.6 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: EER 3.5 - 4.0

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 (no added insulation)
  • Floor: suspended floor above open subfloor, particle board; frame: timber - untreated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, particle board; frame: timber - untreated softwood (no added insulation)
  • Floor: suspended floor above garage, particle board; frame: timber - untreated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
  • External wall: brick veneer; frame: timber - untreated softwood (fibreglass batts or roll)
  • External wall: framed (fibre cement sheet or boards); frame: timber - untreated softwood (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: timber - untreated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - untreated softwood (no added insulation)
  • Internal wall: plasterboard; frame: timber - untreated softwood (fibreglass batts or roll)
  • Ceiling and roof: flat ceiling / pitched roof, framed - concrete tiles , timber - untreated softwood (ceiling: fibreglass batts or roll; roof: foil/sarking.)

Certificate 1841264S_02, issued 7 May 2026, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.6 (3.23)
Rated on
09 Apr 2026
Wall insulation
R2
Ceiling insulation
R5, R2.5
Floor insulation
R2, R2.5
Living room glazing by direction
N 4.8 m², E 2.8 m², S 3 m², W 4.6 m²
All glazing by direction
N 11.7 m², E 6.5 m², S 7.2 m², W 5.3 m²

Roof

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

Window types

  • TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
  • WID-104-028 Aluminium Sliding Door DG 6Clr-8Ar-6PbAS2: U-value 2.9, SHGC 0.48
  • WID-102-030 Aluminium Sliding Window DG 6Clr-8Ar-6PbAS2: U-value 3.3, SHGC 0.45
  • WID-101-014 Aluminium Awning Window DG 6Clr-8Ar-6PbAS2: U-value 3.4, SHGC 0.43
  • WID-102-001 Aluminium Sliding Window SG 4Clr: U-value 6.3, SHGC 0.76

Window schedule

  • FAM DIN KIT, window WID-104-028: 2,100 × 2,170 mm facing W
  • FAM DIN KIT, window WID-102-030: 1,800 × 2,650 mm facing N
  • FAM DIN KIT, window WID-101-014: 600 × 2,410 mm facing S
  • FAM DIN KIT, window WID-102-030: 600 × 2,650 mm facing S
  • GF POWDER, window WID-102-001: 900 × 610 mm facing N
  • LAUNDRY, window TIM-001-01 W: 900 × 870 mm facing N
  • ENTRY LIVING, window WID-102-030: 1,800 × 1,570 mm facing E
  • BED 1, window WID-102-030: 1,200 × 1,810 mm facing S
  • ENSUITE, window WID-102-001: 900 × 850 mm facing W
  • BED 2, window WID-102-030: 1,200 × 1,570 mm facing N
  • BED 3, window WID-102-030: 1,200 × 1,570 mm facing N
  • GALLERY HALL, window WID-102-030: 1,200 × 1,570 mm facing N
  • GALLERY HALL, window WID-102-030: 600 × 2,410 mm facing S
  • BED 4, window WID-102-030: 1,200 × 1,810 mm facing E
  • UF BATH, window WID-102-001: 1,200 × 1,210 mm facing E
  • UF WC, window WID-102-001: 860 × 610 mm facing S

Certificate 0012906814, issued 9 April 2026, from the council's DA documents. Verify this certificate

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