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Home report
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21 Barbin Drive Crangan Bay NSW 2259
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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. It beat its BASIX water target, scoring 49 against 40.
Key features
- Windows
- 12 windows and glazed doors: Timber A SG Clear; ESS Sliding Window (52mm) SG 3Clr; ESS Sliding Door (80mm) SG 4Clr and 1 more types
- Wall insulation
- R2.5, R2
- Roof and ceiling insulation
- Ceiling R5, roof Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
- Hot water
- Gas instantaneous with a performance of 6 stars
- Air conditioning and heating
- 1-phase airconditioning, non ducted (living area)
Built by Sense Homes.
BASIX certificate
- Energy score
- 70 (target 70)
- Water score
- 49 (target 40)
- Thermal performance
- Pass
- Materials score
- -27
- Heating load
- 36 MJ/m² a year
- Cooling load
- 14 MJ/m² a year
- Bedrooms
- 4
- Conditioned floor area
- 130.4 m²
- Unconditioned floor area
- 12.6 m²
- Site area
- 570 m²
- Roof area
- 230 m²
- Garden area
- 50 m²
- Climate zone
- NatHERS climate zone 15
- Hot water
- Gas instantaneous with a performance of 6 stars
- Rainwater tank
- 3,000 litres
- Fixtures
- Showerheads 3 star, toilets 3 star, kitchen taps 4 star, basin taps 3 star
- LED lighting
- Yes
- Cooktop
- Gas
- Clothes line
- Yes
- Maximum glazing
- aluminium frames 24 m², timber frames 0.8 m², single glazing 24.8 m²
Heating
- Living area: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5
Cooling
- Living area: 1-phase airconditioning - non ducted; Energy rating: EER 3.0 - 3.5
Construction and insulation
- Floor: concrete slab on ground, waffle pod slab (no added insulation)
- Garage floor: concrete slab on ground, waffle pod slab (no added insulation)
- External wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll)
- External wall: framed (solid or reconstituted timber weatherboard); frame: timber - H2 treated softwood (fibreglass batts or roll)
- External garage wall: brick veneer; frame: timber - H2 treated softwood (no added insulation)
- 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 1746212S, issued 6 May 2024, from the council's DA documents.
NatHERS certificate
- Star rating
- 7.1 stars
- Rated with
- BERS Pro v5.1.7 (3.22)
- Rated on
- 06 May 2024
- Wall insulation
- R2.5, R2
- Ceiling insulation
- R5
- Floor insulation
- R2.5, R2
- LED downlights
- 36
- Living room glazing by direction
- NE 5.3 m², SE 4.8 m²
- All glazing by direction
- NE 5.3 m², SE 6.8 m², SW 8.6 m², NW 4.3 m²
Roof
- Corrugated Iron Timber Frame Bulk, Reflective Side Down, No Air Gap Above R1.3, light colour
Window types
- TIM-001-01 W Timber A SG Clear: U-value 5.4, SHGC 0.56
- BRD-001-01 A ESS Sliding Window (52mm) SG 3Clr: U-value 6.4, SHGC 0.76
- BRD-033-01 A ESS Sliding Door (80mm) SG 4Clr: U-value 6.2, SHGC 0.74
- BRD-112-01 A ESS Awning 52 SG 4mmClr: U-value 6.5, SHGC 0.67
Window schedule
- Kitchen/Living 1, window BRD-001-01 A: 1,200 × 2,200 mm facing NE
- Kitchen/Living 1, window BRD-001-01 A: 1,200 × 2,200 mm facing NE
- Kitchen/Living 1, window BRD-033-01 A: 2,100 × 2,300 mm facing SE
- Bedroom 1, window BRD-112-01 A: 1,800 × 1,200 mm facing NW
- Bedroom 1, window BRD-112-01 A: 1,800 × 1,200 mm facing NW
- Ens, window BRD-001-01 A: 900 × 600 mm facing SW
- Media, window BRD-001-01 A: 600 × 2,400 mm facing SW
- Bedroom 2, window BRD-001-01 A: 1,200 × 1,600 mm facing SW
- Ldry, window TIM-001-01 W: 1,000 × 820 mm facing SW
- Bath, window BRD-001-01 A: 1,200 × 1,600 mm facing SW
- Bedroom 3, window BRD-001-01 A: 1,200 × 1,600 mm facing SW
- Bedroom 4, window BRD-001-01 A: 1,200 × 1,600 mm facing SE
Certificate 0009430117, issued 6 May 2024, from the council's DA documents. Verify this certificate
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