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20 Rafael Crescent Port Macquarie NSW 2444

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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 4 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 target, scoring 71 against 70.

Key features

Windows
24 windows and glazed doors: Aluminium Fixed Window SG 5ET; Aluminium Sliding Window SG AGG 6EA; Aluminium Sliding Window SG 5Clr and 3 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R3, R4, roof Waterproofing Membrane No Added Insulation, No air Gap, light colour
Hot water
Electric storage
Air conditioning and heating
1-phase airconditioning, ducted (living area and bedroom)

BASIX certificate

Energy score
71 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-51
Heating load
32 MJ/m² a year
Cooling load
18 MJ/m² a year
Bedrooms
5
Conditioned floor area
266 m²
Unconditioned floor area
11 m²
Site area
654 m²
Roof area
337 m²
Garden area
99 m²
Climate zone
NatHERS climate zone 15
Hot water
Electric storage
Solar panels
4 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 41 m², single glazing 29.7 m², double glazing 11.3 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 1 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 1 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 1 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 1 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (polystyrene)
  • Floor: suspended floor above enclosed subfloor, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (polystyrene)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: concrete panel/plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (foil/sarking)
  • 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 - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1737544S_02, issued 31 July 2024, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.2.2 (3.23)
Rated on
31 Jul 2024
Wall insulation
R2.5
Ceiling insulation
R3, R4
Floor insulation
R2.5, R3
LED downlights
108
Living room glazing by direction
E 11.3 m², S 1.8 m²
All glazing by direction
N 6.3 m², E 16 m², S 5.3 m², W 8.4 m², NW 5 m²

Roof

  • Waterproofing Membrane No Added Insulation, No air Gap, light colour
  • Corrugated Iron Timber Frame No Insulation, Only an Air Gap, medium colour
  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.5, light colour

Window types

  • AWS-068-008 Aluminium Fixed Window SG 5ET: U-value 4.5, SHGC 0.64
  • AWS-001-022 Aluminium Sliding Window SG AGG 6EA: U-value 4.6, SHGC 0.61
  • AWS-001-002 Aluminium Sliding Window SG 5Clr: U-value 6.4, SHGC 0.72
  • AWS-058-008 Aluminium Louvre Window SG 6ET: U-value 4.7, SHGC 0.47
  • AWS-013-003 Aluminium Sliding Door DG 4Clr/10Ar/4ET: U-value 3.2, SHGC 0.57
  • AWS-011-026 Aluminium Sliding Door SG 6ET: U-value 4.4, SHGC 0.6

Window schedule

  • Entry, window AWS-068-008: 2,100 × 600 mm facing W
  • Office, window AWS-001-022: 900 × 1,800 mm facing S
  • Guest Ens, window AWS-001-002: 600 × 900 mm facing S
  • Guest Bed, window AWS-001-022: 1,200 × 2,400 mm facing NW
  • Media, window AWS-001-022: 1,000 × 1,400 mm facing NW
  • Media, window AWS-001-022: 1,000 × 700 mm facing NW
  • Void, window AWS-068-008: 1,000 × 1,500 mm facing W
  • Store, window AWS-001-022: 600 × 1,200 mm facing S
  • Pantry, window AWS-058-008: 1,000 × 600 mm facing S
  • Kitchen/Living, window AWS-013-003: 2,100 × 5,400 mm facing E
  • Kitchen/Living, window AWS-058-008: 1,000 × 1,200 mm facing S
  • Kitchen/Living, window AWS-058-008: 1,000 × 600 mm facing S
  • Laundry, window AWS-001-002: 900 × 600 mm facing E
  • WC, window AWS-001-002: 600 × 900 mm facing E
  • Bed 1 Ens, window AWS-001-022: 600 × 600 mm facing E
  • WIR, window AWS-001-022: 600 × 1,800 mm facing E
  • Bedroom 1, window AWS-001-022: 600 × 2,100 mm facing N
  • Bedroom 1, window AWS-001-022: 1,200 × 1,800 mm facing E
  • Bedroom 3, window AWS-001-022: 1,000 × 1,800 mm facing N
  • Bedroom 2, window AWS-001-022: 1,000 × 1,800 mm facing N
  • Bedroom 4, window AWS-058-008: 1,000 × 600 mm facing W
  • Bedroom 4, window AWS-011-026: 2,100 × 2,100 mm facing W
  • Bedroom 4, window AWS-001-022: 600 × 2,400 mm facing N
  • Bath, window AWS-001-002: 300 × 2,100 mm facing W

Certificate 0009265182-01, issued 31 July 2024, from the council's DA documents. Verify this certificate

Other certificates for this address

BASIX certificate, certificate 1737544S, issued 27 February 2024

BASIX certificate

Energy score
71 (target 70)
Water score
40 (target 40)
Thermal performance
Pass
Materials score
-51
Heating load
33 MJ/m² a year
Cooling load
18 MJ/m² a year
Bedrooms
5
Conditioned floor area
266 m²
Unconditioned floor area
11 m²
Site area
654 m²
Roof area
337 m²
Garden area
99 m²
Climate zone
NatHERS climate zone 15
Hot water
Electric storage
Solar panels
4 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Cooktop
Induction
Clothes line
Yes
Maximum glazing
aluminium frames 41.2 m², single glazing 29.9 m², double glazing 11.3 m²

Heating

  • Living area: 1-phase airconditioning - ducted; Energy rating: 1 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 1 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - ducted; Energy rating: 1 star (average zone)
  • Bedroom: 1-phase airconditioning - ducted; Energy rating: 1 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (polystyrene)
  • Floor: suspended floor above enclosed subfloor, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Floor: above habitable rooms or mezzanine, treated softwood; frame: timber - H2 treated softwood (no added insulation)
  • Floor: suspended floor above garage, treated softwood; frame: timber - H2 treated softwood (fibreglass batts or roll)
  • Garage floor: concrete slab on ground, waffle pod slab (polystyrene)
  • External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: concrete panel/plasterboard; frame: timber - H2 treated softwood (fibreglass batts or roll+ foil/sarking)
  • External wall: framed (fibre cement sheet or boards); frame: timber - H2 treated softwood (fibreglass batts or roll)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (foil/sarking)
  • 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 - metal roof, timber - H2 treated softwood (ceiling: fibreglass batts or roll; roof: foil backed blanket.)

Certificate 1737544S, issued 27 February 2024, from the council's DA documents.

NatHERS certificate, certificate 0009265182, issued 27 February 2024

NatHERS certificate

Star rating
7 stars
Rated with
BERS Pro v5.1.7 (3.22)
Rated on
27 Feb 2024
Wall insulation
R2.5
Ceiling insulation
R3, R4
Floor insulation
R2.5, R3
LED downlights
108
Living room glazing by direction
E 11.3 m², S 1.8 m²
All glazing by direction
N 6.3 m², E 16 m², S 5.3 m², W 8.6 m², NW 5 m²

Roof

  • Waterproofing Membrane No Added Insulation, No air Gap, light colour
  • Corrugated Iron Timber Frame No Insulation, Only an Air Gap, medium colour
  • Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.5, light colour

Window types

  • AWS-001-02 A 502/504 Al Sliding Window SG 5Clr: U-value 6.4, SHGC 0.72
  • AWS-001-22 A 502/504 Al Sliding Window SG AGG 6EA: U-value 4.6, SHGC 0.61
  • AWS-011-26 A 541/542 Al Sliding Door SG 6ETClr: U-value 4.4, SHGC 0.6
  • AWS-013-03 A 541/542 Al Sliding Door DG 4/10Ar/4ET: U-value 3.2, SHGC 0.57
  • AWS-058-08 A SERIES 525 LOUVRE SERIES 400 CENTREGLAZED SG 6mmET: U-value 4.7, SHGC 0.47
  • AWS-068-08 A RES SERIES 517 FIXED WINDOW SG 5mmEnTech: U-value 4.5, SHGC 0.64

Window schedule

  • Entry, window AWS-068-08 A: 2,100 × 600 mm facing W
  • Office, window AWS-001-22 A: 900 × 1,800 mm facing S
  • Guest Ens, window AWS-001-02 A: 600 × 900 mm facing S
  • Guest Bed, window AWS-001-22 A: 1,200 × 2,400 mm facing NW
  • Media, window AWS-001-22 A: 1,000 × 1,400 mm facing NW
  • Media, window AWS-001-22 A: 1,000 × 700 mm facing NW
  • Void, window AWS-068-08 A: 1,000 × 1,500 mm facing W
  • Store, window AWS-001-22 A: 600 × 1,200 mm facing S
  • Pantry, window AWS-058-08 A: 1,000 × 600 mm facing S
  • Kitchen/Living, window AWS-013-03 A: 2,100 × 5,400 mm facing E
  • Kitchen/Living, window AWS-058-08 A: 1,000 × 1,200 mm facing S
  • Kitchen/Living, window AWS-058-08 A: 1,000 × 600 mm facing S
  • Laundry, window AWS-001-02 A: 900 × 600 mm facing E
  • WC, window AWS-001-02 A: 600 × 900 mm facing E
  • Bed 1 Ens, window AWS-001-22 A: 600 × 600 mm facing E
  • WIR, window AWS-001-22 A: 600 × 1,800 mm facing E
  • Bedroom 1, window AWS-001-22 A: 600 × 2,100 mm facing N
  • Bedroom 1, window AWS-001-22 A: 1,200 × 1,800 mm facing E
  • Bedroom 3, window AWS-001-22 A: 1,000 × 1,800 mm facing N
  • Bedroom 2, window AWS-001-22 A: 1,000 × 1,800 mm facing N
  • Bedroom 4, window AWS-058-08 A: 1,000 × 600 mm facing W
  • Bedroom 4, window AWS-011-26 A: 2,100 × 2,100 mm facing W
  • Bedroom 4, window AWS-001-22 A: 600 × 2,400 mm facing N
  • Bath, window AWS-001-02 A: 400 × 2,100 mm facing W

Certificate 0009265182, issued 27 February 2024, from the council's DA documents. Verify this certificate

BASIX certificate, certificate 1262585S, issued 28 November 2021

BASIX certificate

Energy score
51 (target 50)
Water score
48 (target 40)
Thermal performance
Pass
Conditioned floor area
24.8 m²
Unconditioned floor area
4.2 m²
Site area
554 m²
Roof area
260 m²
Hot water
Solar (electric boosted)
Solar panels
0.35 kW
Rainwater tank
1,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Clothes line
Yes
Glazing by direction
S 1.4 m², W 5.9 m²

Heating

  • Living area: 1-phase airconditioning; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 3 star (average zone)

Cooling

  • Living area: 1-phase airconditioning; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 3 star (average zone)

Construction and insulation

  • Floor - above habitable rooms or mezzanine, concrete (no added insulation)
  • Internal wall shared with garage - plasterboard (no added insulation)

Window schedule

  • W02: 600 × 900 mm facing S
  • W03: 1,000 × 900 mm facing S
  • W04: 1,500 × 600 mm facing W
  • W05: 2,100 × 1,600 mm facing W
  • W06: 1,000 × 1,600 mm facing W

Certificate 1262585S, issued 28 November 2021, from the council's DA documents.

BASIX certificate, certificate 1256778S, issued 24 November 2021

BASIX certificate

Energy score
69 (target 50)
Water score
41 (target 40)
Thermal performance
Pass
Bedrooms
3
Conditioned floor area
192.5 m²
Unconditioned floor area
4.5 m²
Site area
554 m²
Roof area
260 m²
Garden area
3 m²
Hot water
Solar (electric boosted)
Solar panels
1.9 kW
Rainwater tank
5,000 litres
Fixtures
Showerheads 3 star, toilets 3 star, kitchen taps 3 star, basin taps 3 star
LED lighting
Yes
Clothes line
Yes
Glazing by direction
N 15.4 m², E 11.5 m², S 12.8 m², W 16.3 m²

Heating

  • Living area: 1-phase airconditioning; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 3 star (average zone)

Cooling

  • Living area: 1-phase airconditioning; Energy rating: 3 star (average zone)
  • Bedroom: 1-phase airconditioning; Energy rating: 3 star (average zone)

Construction and insulation

  • Floor - suspended floor above garage, framed (no added insulation)
  • Internal wall shared with garage - plasterboard (no added insulation)

Window schedule

  • W19: 1,200 × 600 mm facing N
  • W20: 1,800 × 600 mm facing N
  • W21: 2,100 × 1,600 mm facing N
  • W22: 2,100 × 2,300 mm facing N
  • W23: 1,800 × 3,000 mm facing N
  • W08: 1,500 × 1,800 mm facing E
  • W09: 1,500 × 1,200 mm facing E
  • W11: 1,800 × 900 mm facing E
  • W12: 1,500 × 1,800 mm facing E
  • W13: 600 × 1,600 mm facing E
  • W10: 2,100 × 820 mm facing E
  • W01: 1,800 × 900 mm facing S
  • W02: 1,800 × 900 mm facing S
  • W03: 2,100 × 2,300 mm facing S
  • W04: 1,500 × 1,600 mm facing S
  • W05: 1,500 × 600 mm facing S
  • W06: 1,500 × 600 mm facing S
  • W07: 600 × 800 mm facing S
  • W14: 1,800 × 2,400 mm facing W
  • W15: 1,800 × 1,600 mm facing W
  • W16: 1,800 × 1,600 mm facing W
  • W17: 2,100 × 1,600 mm facing W
  • W18: 1,800 × 1,600 mm facing W

Certificate 1256778S, issued 24 November 2021, from the council's DA documents.

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