Skip to main content

Lot 2711, 23 Arkose Road Gables NSW 2765

BASIX certificate and NatHERS rating

Finding the block on the map…

This home has a NatHERS rating of 7 stars out of 10. Its NatHERS certificate lists insulation in the external walls, ceiling and floor. It beat its BASIX energy and water targets, scoring 71 against 70 for energy and 55 against 40 for water.

Key features

Windows
25 windows and glazed doors: Aluminium B SG Clear; 502/504 Al Sliding Window SG 6.38CP; RES SERIES 516 FIXED WINDOW SG 638ComPlsClr and 2 more types
Wall insulation
R2.5
Roof and ceiling insulation
Ceiling R2.5, R6.0, roof Framed:Flat - Flat Framed (Metal Deck) 0.0, medium colour
Hot water
Gas instantaneous with a performance of 6 stars
Air conditioning and heating
1-phase airconditioning, non ducted (living area and bedroom)

Built by Persco Constructions.

BASIX certificate

Energy score
71 (target 70)
Water score
55 (target 40)
Thermal performance
Pass
Materials score
-73
Heating load
42 MJ/m² a year
Cooling load
18 MJ/m² a year
Bedrooms
4
Conditioned floor area
295.6 m²
Unconditioned floor area
16 m²
Site area
450 m²
Roof area
275 m²
Garden area
182 m²
Climate zone
NatHERS climate zone 28
Hot water
Gas instantaneous with a performance of 6 stars
Fixtures
Showerheads 4 star, toilets 4 star, kitchen taps 4 star, basin taps 4 star
LED lighting
Yes
Cooktop
Gas
Clothes line
Yes
Maximum glazing
aluminium frames 58.2 m², single glazing 58.2 m²

Heating

  • Living area: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)
  • Bedroom: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)

Cooling

  • Living area: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)
  • Bedroom: 1-phase airconditioning - non ducted; Energy rating: 2.5 star (average zone)

Construction and insulation

  • Floor: concrete slab on ground, waffle pod slab (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 (no added insulation)
  • External wall: brick veneer; 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+ foil/sarking)
  • External garage wall: brick veneer; frame: timber - H2 treated softwood (fibreglass batts or roll+ 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 1792562S_02, issued 29 April 2025, from the council's DA documents.

NatHERS certificate

Star rating
7 stars
Rated with
FirstRate5: 5.5.5a (3.22)
Rated on
15 Apr 2025
Wall insulation
R2.5
Ceiling insulation
R2.5, R6.0
Floor insulation
R2.5
Living room glazing by direction
SE 8.2 m², SW 15.3 m², NW 10.3 m²
All glazing by direction
NE 12 m², SE 12.7 m², SW 17.6 m², NW 15.8 m²

Roof

  • Framed:Flat - Flat Framed (Metal Deck) 0.0, medium colour
  • Cont:Attic-Continuous 1.8, medium colour

Window types

  • ALM-002-01 A Aluminium B SG Clear: U-value 6.7, SHGC 0.7
  • AWS-001-05 A 502/504 Al Sliding Window SG 6.38CP: U-value 4.59, SHGC 0.45
  • AWS-066-03 A RES SERIES 516 FIXED WINDOW SG 638ComPlsClr: U-value 3.91, SHGC 0.62
  • AWS-007-07 A 516 Al Awining Window SG 6.38CP: U-value 4.92, SHGC 0.41
  • AWS-011-06 A 541/542 Al Sliding Door SG 6.38CP: U-value 4.38, SHGC 0.45

Window schedule

  • Garage, window AWS-001-05 A: 600 × 1,210 mm facing NW
  • Study, window AWS-066-03 A: 2,060 × 610 mm facing NE
  • Study, window AWS-007-07 A: 2,060 × 1,210 mm facing NE
  • ENS, window AWS-001-05 A: 860 × 850 mm facing SE
  • Media, window AWS-001-05 A: 600 × 2,100 mm facing SE
  • Kitchen/Living, window AWS-001-05 A: 1,500 × 3,010 mm facing NW
  • Kitchen/Living, window AWS-011-06 A: 2,400 × 3,610 mm facing SW
  • Kitchen/Living, window AWS-011-06 A: 2,400 × 2,410 mm facing NW
  • Kitchen/Living, window AWS-066-03 A: 1,800 × 3,010 mm facing SW
  • Kitchen/Living, window AWS-001-05 A: 600 × 2,410 mm facing SE
  • Kitchen/Living, window AWS-007-07 A: 1,800 × 610 mm facing SE
  • Kitchen/Living, window AWS-007-07 A: 1,800 × 610 mm facing SE
  • Pantry, window AWS-001-05 A: 600 × 1,810 mm facing NW
  • Bedroom 2, window AWS-007-07 A: 1,500 × 3,010 mm facing NE
  • Bedroom 3, window AWS-001-05 A: 860 × 1,810 mm facing NW
  • Bath, window ALM-002-01 A: 1,200 × 1,810 mm facing NW
  • Bedroom 4, window AWS-001-05 A: 860 × 1,810 mm facing SW
  • ENS4, window AWS-007-07 A: 1,200 × 610 mm facing SW
  • ENS Master, window AWS-001-05 A: 1,200 × 1,210 mm facing SE
  • Bedroom Master, window AWS-007-07 A: 1,200 × 850 mm facing SE
  • Bedroom Master, window AWS-066-03 A: 2,060 × 610 mm facing NE
  • Bedroom Master, window AWS-007-07 A: 2,060 × 1,210 mm facing NE
  • Rumpus, window AWS-001-05 A: 600 × 2,100 mm facing SW
  • Rumpus, window AWS-001-05 A: 860 × 2,410 mm facing SE
  • Rumpus, window AWS-066-03 A: 2,060 × 1,210 mm facing SE

Certificate QD0E5X6B9Q, issued 15 April 2025, from the council's DA documents. Verify this certificate

Is this your home? Ask us to remove these details.

What else should you know about this block?

Dudils finds house plans whose living areas face north on your block. Search your own block free at dudils.com.

Related