The Retreat 2023

House Notes – The Retreat

When Carolyn and Tony contacted Live Architecture to design their new home in Cudgee, they did so knowing their shared passion for sustainability together with a talent for creating beautiful homes with a strong connection to their environment and that are so comfortable to live in. “We have tried to build a house that is as much as possible is made of sustainable or recycled materials, or materials that can be recycled at end of life.”

For Tony, the importance was on a home that was low cost to run, whilst not affecting comfort, which was delivered in spades.

The design of the home is broken into pods, to make energy use of heating and cooling more efficient with only heating the spaces being used. The pods are connected by a central curved rammed earth wall that runs through the entire length of the home. The rammed earth is an object of beauty as it visually connects to the earthiness of the landscape whilst also functioning as thermal mass, storing heat or cold during the day and releasing it back into the spaces at night.

The home also has multiple layers of insulation, with an insulated slab including hydronic heating, double layer insulation to walls, insulation within the external rammed earth walls and high performance insulation to ceilings.

The design of the home is formed by the landscape, it is located on an elevated plateau and curves to follow the natural contours of the site, allowing for the majority of the spaces to be north facing with sweeping views of the creek below, hence the name – the retreat. The connection to the environment is also enhanced by the opportunity to open up the living areas to blur the inside and outside.

Sustainability Features

Years Open
2023
ENERGY AND WATER EFFICIENT FEATURES
    • Energy efficiency:
    • Draught proofing
      Efficient lighting
      Efficient appliances
    • Passive heating cooling:
    • Cross ventilation
      Deciduous planting around house
      Passive solar designed home
      Shading
      Thermal mass
    • Active heating cooling:
    • Ceiling fans
      Hydronic
      Split system airconditioner
    • Water heating:
    • Hot water heat pump
    • Water harvesting and saving features:
    • Rainwater storage - Above ground
      Worm farm septic tank system
      Low flow shower heads
      Low flow taps
      Drip irrigation
    • Above ground rainwater storage Type:
    • poly tanks
    • Above ground rainwater storage Size
    • 3 x 10,000L
    • Energy Efficient Lighting
    • LED lights throughout
      Natural daylight
    • Window Protection:
    • Deciduous tree/vegetation
      Eaves
      Solar pergola
SUSTAINABLE & RECYCLED MATERIALS
    • Recycled and reused materials:
    • Recycled messmate doors & kitchen bench, Recycled timber post, Stained glass
    • Sustainable materials:
    • Hydronic Heating insular & panels Timber Double Glazed windows & doors EkoDeck composite decking made from 80% recycled timber & HDPE Joinery Ikea Kungsbacka black kitchen fronts made from 45% recycled plastic & 45% recycled timber Antique Entry doors re purposed Pantry box wall shelving from recycled hardwood fence palings Recycled timber inlaid into floor perimeter in Living room Recycled timber mantle - family heirloom
    • Recycled and reused materials:
    • Benchtops
      Decking
      Kitchen cabinets
      Timber

INSULATION SPECIFICATIONS
    • Insulation Type:
    • Ceiling
      Internal walls
      External walls
      Floor
    • Ceiling Type:
    • Bulk – glass wool
    • Ceiling Rating:
    • R 5.0 + R 1.8 Anticon
    • Floor Type:
    • 50mm XPS board under slab
    • Floor Rating:
    • R 1.5
    • Internal Walls Insulation Type:
    • Bulk – glass wool
    • Internal Walls Insulation Rating:
    • R 2.7
    • External Walls Rating:
    • R 2.7 + R 0.5 Foilboard
    • External Walls Type:
    • Bulk – glass wool
RENEWABLE ENERGY SPECIFICATIONS
    • All-Electric Home?
    • Yes
    • Renewable energy used:
    • Solar PV grid connect
    • Size of PV system:
    • 10kW
HOUSE DESIGN SPECIFICATIONS
    • House Size
    • 290 m2
    • BAL Rating
    • BAL – 12.5: Ember attack with heat up to 12.5kW/m2
    • Roof
    • Metal (Colorbond)
    • Wall Materials
    • Lightweight construction (timber frame)
      Rammed earth

    • Wall Materials
    • Weathertex Rubix Panels, Corten Steel
    • Window and Door Types
    • Awning
      Bi Fold
      Double glazing
      Low-e, films
      Sliding windows/doors
    • Universal design accessability
    • Adaptive design
      Multi-generational
      Universal access
    • Universal Design Features
    • 100cm minimum door opening width
      Hobless showers
      Lever handles for doors (no knobs)
      Pocket doors so that cabinet doors are out of the way
      Slip resistant flooring
    • Number of bedrooms
    • 4
    • Number of bathrooms
    • 2
GARDEN AND WASTE REDUCTION
    • Garden / Outdoors
    • Chickens
      Composting
      Drip irrigation
      Edible garden
      Local indigenous plants
      Orchard
      Organic
      Water wise plants
    • Waste Reduction Practices:
    • Compost all food scraps
      Recycle
      Repair
HEALTHY HOME FEATURES
    • Healthy home features
    • Cross flow ventilation
      Indoor plants for air filtration
      Low VOC paints/sealer/varnish
      Natural light and ventilation
      Natural oil sealer/finishes
Location
Cudgee VIC 3265
    • Housing Type:
    • Standalone House
    • Project Type:
    • New Build
    • Open with support of
    • Warrnambool Environmental Action Group
    • Builder
    • Owner Builder
    • Designer
    • Live Architecture

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