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20 Serenity Ridge Berry NSW 2535

BASIX certificate and NatHERS rating

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This home has a NatHERS rating of 7.2 stars out of 10. Its BASIX certificate commits it to 15 kW of solar panels and a 25,000 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 69 for energy and 53 against 40 for water.

Key features

Windows
32 windows and glazed doors: 13.52SnClr/16Ar/11.52ClrLam; 8mm Clear / 10mm Argon Gap / 8mm Clear; AGG Insulglass LowE Plus - 6.38mm Clear Laminate / and 2 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R3, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, Anti-glare Up R1.4, dark colour
Hot water
Electric storage
Air conditioning and heating
Heat pump hydronic system (living area and bedroom)

BASIX certificate

Energy score
100 (target 69)
Water score
53 (target 40)
Thermal performance
Pass
Materials score
-100
Heating load
40 MJ/m² a year
Cooling load
17 MJ/m² a year
Bedrooms
5
Conditioned floor area
391.3 m²
Unconditioned floor area
59.7 m²
Site area
45,000 m²
Roof area
610 m²
Garden area
650 m²
Climate zone
NatHERS climate zone 18
Hot water
Electric storage
Solar panels
15 kW
Rainwater tank
25,000 litres
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Maximum glazing
aluminium frames 148.2 m², double glazing 148 m²

Heating

  • Living area: heat pump hydronic system; Energy rating: n/a
  • Bedroom: heat pump hydronic system; Energy rating: n/a

Construction and insulation

  • Floor: concrete slab on ground, conventional slab (not specified)
  • Garage floor: concrete slab on ground (not specified)
  • External wall: brick veneer; frame: timber - H2 treated softwood. all external walls rockwool batts, roll or pump-in+ foil/sarking
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in+ foil/sarking)
  • Internal wall: plasterboard; frame: timber - H2 treated softwood (rockwool batts, roll or pump-in)
  • Ceiling and roof: flat ceiling / pitched roof, framed - metal roof, laminated veneer lumber (LVL) (ceiling: rockwool batts, roll or pump-in; roof: foil/sarking.)

Certificate 1759202S, issued 8 August 2024, from the council's DA documents.

NatHERS certificate

Star rating
7.2 stars
Rated with
BERS Pro v5.2.1 (3.23)
Rated on
08 Aug 2024
Wall insulation
R2.5
Ceiling insulation
R3
Floor insulation
R2.5, R2, R1
LED downlights
32
Living room glazing by direction
N 29.3 m², S 38.9 m²
All glazing by direction
N 36.9 m², E 35.6 m², S 50.5 m², W 25.2 m²

Roof

  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, Anti-glare Up R1.4, dark colour

Window types

  • SCH-014-001-001 13.52SnClr/16Ar/11.52ClrLam: U-value 2.2, SHGC 0.37
  • IMP-003-001-001 8mm Clear / 10mm Argon Gap / 8mm Clear: U-value 2.8, SHGC 0.46
  • SCH-032-035-001 AGG Insulglass LowE Plus - 6.38mm Clear Laminate /: U-value 2.4, SHGC 0.41
  • SCH-014-005-001 6.38mm Comfort Plus Clear / 12mm Argon / 6mm Clear: U-value 2, SHGC 0.51
  • ANE-015-027-001 AGG Insulglass Classic - 6mm Grey / 12mm argon / 4: U-value 2.8, SHGC 0.41

Window schedule

  • MUDROOM/LDRY, window SCH-014-001-001: 1,300 × 2,610 mm facing W
  • MUDROOM/LDRY, window IMP-003-001-001: 2,400 × 1,000 mm facing W
  • LIVING DINING, window SCH-032-035-001: 2,600 × 6,600 mm facing N
  • LIVING DINING, window SCH-014-005-001: 800 × 1,650 mm facing N
  • LIVING DINING, window SCH-014-005-001: 800 × 1,650 mm facing N
  • LIVING DINING, window SCH-014-005-001: 800 × 1,650 mm facing N
  • LIVING DINING, window SCH-014-005-001: 800 × 1,650 mm facing N
  • KITCHEN/LIVING, window SCH-014-005-001: 2,600 × 1,050 mm facing N
  • KITCHEN/LIVING, window SCH-014-005-001: 2,600 × 1,600 mm facing N
  • KITCHEN/LIVING, window SCH-032-035-001: 3,200 × 5,000 mm facing S
  • KITCHEN/LIVING, window SCH-032-035-001: 3,200 × 7,150 mm facing S
  • STUDY, window SCH-014-005-001: 2,600 × 1,600 mm facing N
  • STUDY, window SCH-014-005-001: 3,400 × 1,000 mm facing N
  • STUDY, window SCH-014-005-001: 3,400 × 1,000 mm facing E
  • STUDY, window ANE-015-027-001: 2,400 × 1,000 mm facing E
  • BATH, window ANE-015-027-001: 2,400 × 1,000 mm facing E
  • BEDROOM 3, window ANE-015-027-001: 2,400 × 1,000 mm facing E
  • BEDROOM 3, window SCH-014-001-001: 2,400 × 1,800 mm facing E
  • BEDROOM2, window ANE-015-027-001: 2,400 × 1,000 mm facing E
  • BEDROOM2, window SCH-014-001-001: 2,400 × 1,800 mm facing E
  • BED 1 ENSUITE, window ANE-015-027-001: 2,400 × 1,000 mm facing E
  • BEDROOM 1, window ANE-015-027-001: 2,400 × 1,000 mm facing E
  • BEDROOM 1, window SCH-014-001-001: 2,400 × 1,800 mm facing E
  • MASTER BEDROOM, window SCH-032-035-001: 2,400 × 3,500 mm facing S
  • MASTER BEDROOM, window SCH-014-001-001: 2,400 × 1,000 mm facing W
  • MASTER BEDROOM, window SCH-014-001-001: 2,400 × 1,000 mm facing W
  • ENS MASTER BED, window ANE-015-027-001: 2,400 × 1,000 mm facing E
  • ENS MASTER BED, window ANE-015-027-001: 2,400 × 1,000 mm facing E
  • ENS MASTER BED, window SCH-014-001-001: 1,600 × 1,000 mm facing S
  • ENS MASTER BED, window SCH-014-001-001: 1,600 × 1,000 mm facing S
  • CORR, window SCH-032-035-001: 2,400 × 3,045 mm facing W
  • CORR, window SCH-032-035-001: 2,400 × 3,045 mm facing W

Certificate 0009675117, issued 8 August 2024, from the council's DA documents. Verify this certificate

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