Dani and Sam’s Strawbale Cottage 2018

House Notes – Dani and Sam’s Strawbale Cottage

This small strawbale cottage is our first home, after years of planning (and watching too many episodes of Grand Designs). We wanted something super energy efficient, relatively low cost, and filled with natural materials. It’s two bedrooms, one bathroom, and has both a mudroom and a pantry. Our other priority for the block was a generous productive garden, so we prioritised that first (east and north aspects). We’ve been in the home since the beginning of the year, and it’s performing and feeling great.

PLEASE NOTE: There is NO parking by the house (only 1 disabled parking spot). Please park in the village carpark just off Port Road and walk up Dianella then Clematis to get to the house. There will be signs. It’s only a 3-minute walk. Thank you.

Designed by Bohdan Dorniak & Co.

Sustainability Features

Years Open
2018
ENERGY AND WATER EFFICIENT FEATURES
    • Energy efficiency:
    • Draught proofing
      Efficient lighting
      Efficient appliances
      Energy monitoring
    • Passive heating cooling:
    • Cross-ventilation
      Passive solar designed home
      Shading
      Thermal mass
    • Active heating cooling:
    • Ceiling fans
    • Water heating:
    • Water heated by PV system
    • Water harvesting and saving features:
    • Above-ground rainwater storage
      Stormwater management
      Drip irrigation
    • Above ground rainwater storage Type:
    • Galvanised tanks
    • Above ground rainwater storage Size
    • 30,000L
    • Energy Efficient Lighting
    • LED lights throughout
      Natural daylight
    • Window Protection:
    • Adjustable shading
      Awnings (external)
      Blinds
      Deciduous tree/vegetation
      Drapes/curtains
      Honeycomb blinds
SUSTAINABLE & RECYCLED MATERIALS
    • Recycled and reused materials:
    • Appliances
      Bricks
      Doors
      Insulation
      Kitchen cabinets
      Paving
      Shipping container
      Sleepers
      Timber
INSULATION SPECIFICATIONS
    • Insulation Type:
    • Under-roof
      Ceiling
      Internal walls
      External walls
    • Ceiling Type:
    • Bulk – glass wool
    • Ceiling Rating:
    • R6.0
    • Under Roof Insulation Type:
    • Roof blanket (reflective foil and insulation)
    • Under Roof Insulation Rating:
    • R1.8
    • Internal Walls Insulation Type:
    • Bulk – glass wool
    • Internal Walls Insulation Rating:
    • R2.7
    • External Walls Rating:
    • R7.0+
    • External Walls Type:
    • Straw (stawbale walls)
RENEWABLE ENERGY SPECIFICATIONS
    • All-Electric Home?
    • Yes
    • Energy star rating:
    • 7.8 Stars (but housing design and efficiency was changed, and improved since)
    • Renewable energy used:
    • Solar PV grid-connected
    • Size of PV system:
    • 5kW
COSTS AND COST SAVINGS
    • Total cost of home when constructed:
    • $200,000 (including outbuildings)
HOUSE DESIGN SPECIFICATIONS
    • House Size
    • 104m2
    • BAL Rating
    • N/A
    • Roof
    • Metal (galvanised steel)
    • Wall Materials
    • Cob construction
      Lightweight construction (timber frame)
      Shipping container
      Strawbale
    • Window and Door Types
    • Double glazing

    • Window and Door Types
    • Casement windows
    • Number of bedrooms
    • 2
    • Number of bathrooms
    • 1
GARDEN AND WASTE REDUCTION
    • Garden / Outdoors
    • Composting
      Drip irrigation
      Edible garden
      Organic
      Permaculture
      Native plants
      Water-wise plants
HEALTHY HOME FEATURES
    • Healthy home features
    • Airtight house design
      Chemical-free cleaning products used
      Cross-flow ventilation
      Indoor plants for air filtration
      Lime render/wash
      Low VOC paints/sealer/varnish
      Natural fibre furnishings
      Natural light and ventilation
      Natural oil sealer/finishes
      No carpets
      Wax-based sealer/finish

    • Healthy Home
    • Natural clay paints
Location
Aldinga, SA - Recognised Kaurna Land 5173
    • Housing Type:
    • Standalone House
    • Project Type:
    • New Build
    • Open with support of
    • Climate Ready Communities (Australian Red Cross and Resilient South)
    • Designer
    • Bohdan Dorniak and Co. Pty Ltd

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