Biraban House 2023

House Notes – Biraban House

For 10 years we’d been living in a small ex-government house facing east (toward the street). Motivated by needing some extra space as our family grew, and struggling with a house that was uncomfortably warm in summer and uncomfortably cold in winter, we took the leap to re-build.
Our hearts were invested in smart design features, northern orientation with thermal mass and clever use of space. We also wanted to keep as much garden space as possible. We worked with Light house Architecture and Science for the best part of two years to craft our perfect home.
A lot of thought was put into the footprint of the house, ensuring only enough space as needed and that it was useable space. Our home faces north with eaves that shade the glazing in summer and let the sun stream in in winter. The floors are polished concrete and absorb the warmth beautifully. With insulation throughout the house is a lovely stable temperature all year around. A key innovation in this home is the achievement of high energy efficiency without high-tech, expensive construction techniques.
We moved into our new home in December 2021. It is 8.2 stars and every bit as comfortable and pleasurable to live in as we hoped.

 

Pictured by Ben Wrigley.

Sustainability Features

Years Open
2023
ENERGY AND WATER EFFICIENT FEATURES
    • Passive heating cooling:
    • Cross ventilation
      Deciduous planting around house
      External planting
      Passive solar designed home
      Thermal mass
    • Active heating cooling:
    • Ceiling fans
      Split system airconditioner
    • Water heating:
    • Hot water heat pump
    • Water harvesting and saving features:
    • Rainwater storage - Above ground
    • Above ground rainwater storage Type:
    • tank
    • Above ground rainwater storage Size
    • 7,000 litres
    • Energy Efficient Lighting
    • LED lights throughout
      Tubular skylight
    • Window Protection:
    • Deciduous tree/vegetation
      Eaves
      Honeycomb blinds
SUSTAINABLE & RECYCLED MATERIALS
    • Recycled and reused materials:
    • Appliances
INSULATION SPECIFICATIONS
    • Insulation Type:
    • Ceiling
      Internal walls
      External walls
    • Ceiling Type:
    • Bulk – glass wool
    • Ceiling Rating:
    • 5.0
    • Internal Walls Insulation Type:
    • Bulk – glass wool
    • Internal Walls Insulation Rating:
    • 1.5
    • External Walls Rating:
    • 2.5
    • External Walls Type:
    • Bulk – glass wool
RENEWABLE ENERGY SPECIFICATIONS
    • All-Electric Home?
    • Yes
    • Energy star rating:
    • 8.2
    • Renewable energy used:
    • Solar PV grid connect
    • Size of PV system:
    • 10
COSTS AND COST SAVINGS
    • Total cost of home when constructed:
    • 650,000
HOUSE DESIGN SPECIFICATIONS
    • House Size
    • 162 m2
    • Roof
    • Metal (Colorbond)
    • Wall Materials
    • Timber
    • Window and Door Types
    • Double glazing
      Pocket doors
      Sliding windows/doors
      Tilt and turn
    • Number of bedrooms
    • 3
    • Number of bathrooms
    • 2
GARDEN AND WASTE REDUCTION
    • Garden / Outdoors
    • Edible garden
      Organic
      Native plants
      Worm farm
    • Waste Reduction Practices:
    • Take own containers to the supermarket and for take away food
HEALTHY HOME FEATURES
    • Healthy home features
    • Airtight house design
      Indoor plants for air filtration
      Low VOC paints/sealer/varnish
      Natural light and ventilation
      Natural oil sealer/finishes
Location
Macquarie ACT 2614
    • Housing Type:
    • Standalone House
    • Project Type:
    • New Build
    • Builder
    • Brother Builders
    • Designer
    • Light House Architecture and Science

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