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15 Wianamatta Circuit Cattai NSW 2756

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 5.3 stars out of 10. Its BASIX certificate commits it to 25.6 kW of solar panels and a 90,000 litre rainwater tank. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 100 against 50 for energy and 82 against 40 for water.

Key features

Windows
34 windows and glazed doors: RES SERIES 517 FIXED WINDOW DG 638ClrLam- 8Ar-4mmClr; Commercial Series 456 Awning Windows SG 6.38CPClr; 702/704 SM Slidemaster Al Sliding Door SG 6.38CPClr and 5 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R1.4, R5, roof Waterproofing Membrane No Added Insulation, No air Gap, medium colour
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Air conditioning and heating
3-phase airconditioning (living area and bedroom)

BASIX certificate

Energy score
100 (target 50)
Water score
82 (target 40)
Thermal performance
Pass
Heating load
56 MJ/m² a year
Cooling load
47 MJ/m² a year
Bedrooms
5
Conditioned floor area
461.6 m²
Unconditioned floor area
23.9 m²
Site area
7,304 m²
Roof area
839 m²
Garden area
2,000 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Solar panels
25.6 kW
Rainwater tank
90,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1387466S_06, issued 15 July 2024, from the council's DA documents.

NatHERS certificate

Star rating
5.3 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
12 Jul 2024
Wall insulation
R2.5
Ceiling insulation
R1.4, R5
Floor insulation
R1.3, R1.4, R1.9, R1
LED downlights
111
Living room glazing by direction
N 8 m², E 30 m², S 14.2 m²
All glazing by direction
N 22.5 m², E 56.7 m², S 28.3 m², W 41.3 m²

Roof

  • Waterproofing Membrane No Added Insulation, No air Gap, medium colour
  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour

Window types

  • AWS-069-03 A RES SERIES 517 FIXED WINDOW DG 638ClrLam- 8Ar-4mmClr: U-value 3.6, SHGC 0.62
  • AWS-059-07 A Commercial Series 456 Awning Windows SG 6.38CPClr: U-value 5.4, SHGC 0.5
  • AWS-024-16 A 702/704 SM Slidemaster Al Sliding Door SG 6.38CPClr: U-value 4.5, SHGC 0.54
  • AWS-060-04 A Commercial Series 456 Awning Windows DG 6.38CPClr/8/4: U-value 4.5, SHGC 0.43
  • AWS-033-06 A COMMERCIAL SERIES 50 HINGED DOOR SG 638CP: U-value 4.4, SHGC 0.5
  • BRZ-006-09 A Easyscreen Altair Louvre SG 6mm Sunergy: U-value 4.9, SHGC 0.46
  • AWS-036-45 A 618 Magnum Al Sliding Door DG 4SnClr/10/4: U-value 3.6, SHGC 0.43
  • AWS-068-03 A RES SERIES 517 FIXED WINDOW SG 638ComPlsClr: U-value 4.4, SHGC 0.62

Window schedule

  • Entry, window AWS-069-03 A: 2,400 × 1,200 mm facing S
  • Entry, window AWS-069-03 A: 2,400 × 1,000 mm facing W
  • Entry, window AWS-069-03 A: 2,400 × 2,000 mm facing W
  • Bedroom 1, window AWS-059-07 A: 2,100 × 1,200 mm facing N
  • Bedroom 1, window AWS-024-16 A: 2,400 × 3,000 mm facing E
  • Master WIR, window AWS-059-07 A: 2,100 × 600 mm facing E
  • Master WIR, window AWS-059-07 A: 600 × 3,000 mm facing S
  • Master Ens, window AWS-060-04 A: 1,715 × 1,800 mm facing W
  • Study, window AWS-060-04 A: 2,100 × 1,500 mm facing S
  • Study, window AWS-060-04 A: 2,100 × 1,500 mm facing W
  • Study, window AWS-060-04 A: 2,100 × 750 mm facing N
  • Study, window AWS-060-04 A: 2,100 × 750 mm facing N
  • Corridor 1, window AWS-060-04 A: 2,100 × 1,800 mm facing W
  • Corridor 1, window AWS-060-04 A: 2,100 × 1,800 mm facing W
  • Corridor 1, window AWS-059-07 A: 2,100 × 750 mm facing N
  • Corridor 2, window AWS-059-07 A: 2,100 × 750 mm facing N
  • Corridor 2, window AWS-059-07 A: 2,100 × 1,800 mm facing E
  • Laundry, window AWS-033-06 A: 2,400 × 1,310 mm facing E
  • Laundry, window AWS-059-07 A: 2,100 × 1,500 mm facing S
  • Bedroom 3, window AWS-059-07 A: 2,100 × 2,700 mm facing E
  • Bedroom 4, window AWS-059-07 A: 2,100 × 2,700 mm facing E
  • Bathroom, window AWS-059-07 A: 2,100 × 2,700 mm facing N
  • Bedroom 5, window AWS-060-04 A: 1,800 × 2,700 mm facing W
  • Guest Bed, window AWS-060-04 A: 2,100 × 2,700 mm facing W
  • Guest Ensuite, window AWS-060-04 A: 2,100 × 1,500 mm facing S
  • Media Room, window AWS-060-04 A: 3,050 × 1,210 mm facing W
  • Media Room, window AWS-060-04 A: 3,050 × 1,210 mm facing W
  • Media Room, window AWS-069-03 A: 800 × 3,000 mm facing W
  • Kitchen/Family, window BRZ-006-09 A: 1,670 × 4,800 mm facing N
  • Kitchen/Family, window AWS-036-45 A: 2,450 × 4,800 mm facing E
  • Kitchen/Family, window AWS-068-03 A: 1,340 × 4,800 mm facing E
  • Kitchen/Family, window AWS-036-45 A: 2,450 × 4,800 mm facing S
  • Kitchen/Family, window AWS-068-03 A: 500 × 4,800 mm facing S
  • Dining, window AWS-036-45 A: 2,450 × 4,800 mm facing E

Certificate 0009625740, issued 12 July 2024, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1387466S_04, issued 17 November 2023

BASIX certificate

Energy score
100 (target 50)
Water score
83 (target 40)
Thermal performance
Pass
Heating load
56 MJ/m² a year
Cooling load
47 MJ/m² a year
Bedrooms
5
Conditioned floor area
461.6 m²
Unconditioned floor area
23.9 m²
Site area
7,304 m²
Roof area
839 m²
Garden area
2,000 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Solar panels
25.6 kW
Rainwater tank
100,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1387466S_04, issued 17 November 2023, from the council's DA documents.

BASIX certificate, certificate 1387466S_03, issued 28 July 2023

BASIX certificate

Energy score
100 (target 50)
Water score
83 (target 40)
Thermal performance
Pass
Heating load
57 MJ/m² a year
Cooling load
49 MJ/m² a year
Bedrooms
5
Conditioned floor area
461.6 m²
Unconditioned floor area
23.9 m²
Site area
7,304 m²
Roof area
839 m²
Garden area
2,000 m²
Climate zone
NatHERS climate zone 28
Hot water
Electric heat pump with a performance of 21 to 25 STCs or better
Solar panels
15 kW
Rainwater tank
100,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Clothes line
Yes

Heating

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Cooling

  • Living area: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0
  • Bedroom: 3-phase airconditioning; Energy rating: EER 2.5 - 3.0

Certificate 1387466S_03, issued 28 July 2023, from the council's DA documents.

NatHERS certificate, certificate 0008605792-03, issued 28 July 2023

NatHERS certificate

Star rating
5.2 stars
Rated with
BERS Pro v4.4.1.5 (3.21)
Rated on
28 Jul 2023
Wall insulation
R2.5
Ceiling insulation
R1.4, R5
Floor insulation
R1.3, R1.4, R1.9, R1
LED downlights
111
Living room glazing by direction
N 8 m², E 30 m², S 14.2 m²
All glazing by direction
N 22.5 m², E 56.7 m², S 28.3 m², W 41.3 m²

Roof

  • Waterproofing Membrane No Added Insulation, No air Gap, medium colour
  • Corrugated Iron Bulk, Reflective Side Down, No Air Gap Above R1.3, dark colour

Window types

  • AWS-069-03 A RES SERIES 517 FIXED WINDOW DG 638ClrLam- 8Ar-4mmClr: U-value 3.6, SHGC 0.62
  • AWS-059-07 A Commercial Series 456 Awning Windows SG 6.38CPClr: U-value 5.4, SHGC 0.5
  • AWS-024-16 A 702/704 SM Slidemaster Al Sliding Door SG 6.38CPClr: U-value 4.5, SHGC 0.54
  • AWS-060-04 A Commercial Series 456 Awning Windows DG 6.38CPClr/8/4: U-value 4.5, SHGC 0.43
  • AWS-033-06 A COMMERCIAL SERIES 50 HINGED DOOR SG 638CP: U-value 4.4, SHGC 0.5
  • BRZ-006-09 A Easyscreen Altair Louvre SG 6mm Sunergy: U-value 4.9, SHGC 0.46
  • AWS-036-45 A 618 Magnum Al Sliding Door DG 4SnClr/10/4: U-value 3.6, SHGC 0.43
  • AWS-068-03 A RES SERIES 517 FIXED WINDOW SG 638ComPlsClr: U-value 4.4, SHGC 0.62

Window schedule

  • Entry, window AWS-069-03 A: 2,400 × 1,200 mm facing S
  • Entry, window AWS-069-03 A: 2,400 × 1,000 mm facing W
  • Entry, window AWS-069-03 A: 2,400 × 2,000 mm facing W
  • Bedroom 1, window AWS-059-07 A: 2,100 × 1,200 mm facing N
  • Bedroom 1, window AWS-024-16 A: 2,400 × 3,000 mm facing E
  • Master WIR, window AWS-059-07 A: 2,100 × 600 mm facing E
  • Master WIR, window AWS-059-07 A: 600 × 3,000 mm facing S
  • Master Ens, window AWS-060-04 A: 1,715 × 1,800 mm facing W
  • Study, window AWS-060-04 A: 2,100 × 1,500 mm facing S
  • Study, window AWS-060-04 A: 2,100 × 1,500 mm facing W
  • Study, window AWS-060-04 A: 2,100 × 750 mm facing N
  • Study, window AWS-060-04 A: 2,100 × 750 mm facing N
  • Corridor 1, window AWS-060-04 A: 2,100 × 1,800 mm facing W
  • Corridor 1, window AWS-060-04 A: 2,100 × 1,800 mm facing W
  • Corridor 1, window AWS-059-07 A: 2,100 × 750 mm facing N
  • Corridor 2, window AWS-059-07 A: 2,100 × 750 mm facing N
  • Corridor 2, window AWS-059-07 A: 2,100 × 1,800 mm facing E
  • Laundry, window AWS-033-06 A: 2,400 × 1,310 mm facing E
  • Laundry, window AWS-059-07 A: 2,100 × 1,500 mm facing S
  • Bedroom 3, window AWS-059-07 A: 2,100 × 2,700 mm facing E
  • Bedroom 4, window AWS-059-07 A: 2,100 × 2,700 mm facing E
  • Bathroom, window AWS-059-07 A: 2,100 × 2,700 mm facing N
  • Bedroom 5, window AWS-060-04 A: 1,800 × 2,700 mm facing W
  • Guest Bed, window AWS-060-04 A: 2,100 × 2,700 mm facing W
  • Guest Ensuite, window AWS-060-04 A: 2,100 × 1,500 mm facing S
  • Media Room, window AWS-060-04 A: 3,050 × 1,210 mm facing W
  • Media Room, window AWS-060-04 A: 3,050 × 1,210 mm facing W
  • Media Room, window AWS-069-03 A: 800 × 3,000 mm facing W
  • Kitchen/Family, window BRZ-006-09 A: 1,670 × 4,800 mm facing N
  • Kitchen/Family, window AWS-036-45 A: 2,450 × 4,800 mm facing E
  • Kitchen/Family, window AWS-068-03 A: 1,340 × 4,800 mm facing E
  • Kitchen/Family, window AWS-036-45 A: 2,450 × 4,800 mm facing S
  • Kitchen/Family, window AWS-068-03 A: 500 × 4,800 mm facing S
  • Dining, window AWS-036-45 A: 2,450 × 4,800 mm facing E

Certificate 0008605792-03, issued 28 July 2023, from the council's DA documents. Verify this certificate

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