Sea Mist 2016

House Notes – Sea Mist

Kate and Stephen’s early vision to live sustainably has been a long and enjoyable evolution from designing Permaculture landscapes & reaped the rewards, to designing and building solar passive homes. They have incorporated many sustainable practices and technologies into their home, a labour of love, at Logans Beach, Warrnambool.

‘Sea Mist’, the property they have developed since 1998, sits on an ancient sand-dune. It is a north-east facing, two acre, battle-axe block with beautiful views, but extreme challenges: wild winds, salt spray, limestone, very free draining soils and steep slopes.
The direction and slope is very welcome, helping many things. This includes being able to have swales through out the property, storing much needed water in the soil and allowing the houses to be located at the top, the crest of a hill, getting sun all day and capturing all prevailing winds.

Climate is mainly cool temperate, buildings are East, North and West facing with clerestory windows to ensure maximum use of the sun’s energy. In summer wide eves, heavy curtaining and blinds are used to block the heat out. The multi-level block veneer house design ensures that views are captured, but it also offers great cross ventilation keeping it warm in winter and cool in summer.

Permaculture principles have been incorporated, including defined zones, rainwater collection, Grey and black water is treated Ozzie Kleen 100% aerobic household sewage treatment systems then used on the gardens. Worm farms, composting, companion planting and crop rotation, with poultry and bees at work

Sustainability Features

Years Open
2016
ENERGY AND WATER EFFICIENT FEATURES
    • Energy efficiency:
    • Efficient lighting
      Draught proofing
      Efficient appliances
      Energy monitoring
    • Passive heating cooling:
    • Cross ventilation

    • Passive heating cooling:
    • Solar heating, Thermal mass of blocks retains warmth
    • Active heating cooling:
    • Ceiling fans

    • Active heating cooling:
    • slow combustion heater with fan
    • Water heating:
    • Hot water heat pump
    • Water harvesting and saving features:
    • Above ground storage
      Stormwater management
      Low flow shower heads

      Storage connected to
    • Above ground rainwater storage Type:
    • Tanks
    • Above ground rainwater storage Size
    • 70, 000 litres
    • Storage connected to
    • Garden
      Whole house
    • Water harvesting and saving
    • Black & Grey water system - Ozzie Kleen 100% aerobic treatment systems recycled water irrigated the garden
SUSTAINABLE & RECYCLED MATERIALS
    • Sustainable materials:
    • Merchant grade pine, Split faced blocks, Concrete
INSULATION SPECIFICATIONS
    • Insulation Type:
    • Ceiling
      Internal and external walls

    • Ceiling Type:
    • foil backed insulation blanket & Pink Insulation Batts
    • Ceiling Rating:
    • R 1.5 & R 1.5
    • Floor Rating:
    • not assessed
    • Other Insulation Methods:
    • Portion of house excavated into the hill to give better thermal efficiency.
    • Internal / External Walls Type:
    • R 1.3 - D S Sisalation - (building wrap) R 10 - structural ply 7 mm R 2.5 - Silver backed insulation blanket
    • Internal / External Walls Rating:
    • R 1.3 + R 10 + R 2.5
RENEWABLE ENERGY SPECIFICATIONS
    • Energy star rating:
    • No accurate estimate
    • Renewable energy used:
    • Solar PV grid connect
COSTS AND COST SAVINGS
    • Cost estimate of sustainable home/features:
    • No accurate estimate
    • Estimate of annual savings:
    • No accurate estimate
HOUSE DESIGN SPECIFICATIONS
    • House Size
    • 807sq. metres including studio, garages and decks
    • Window and Door Types
    • Double glazing
      Louvre windows
      Clerestory windows

    • Window and Door Types
    • Awning windows Sashless double hung window Sliding doors French doors. Internal Walls - Louvre windows
    • Universal Design Features
    • Disability access
      Multi-generational
      Adaptive design

    • Universal Design Features
    • Income generating spaces within the home
    • Number of bedrooms
    • 6
    • Number of bathrooms
    • 3
GARDEN AND WASTE REDUCTION
    • Garden / Outdoors
    • Drip irrigation
      Water wise plants
      Edible garden
      Organic
      Permaculture
      Composting
      Native plants
      Bee keeping
      Chickens
HEALTHY HOME FEATURES
    • Healthy home features
    • Non Toxic Paint
Location
Warrnambool VIC 3280
    • Housing Type:
    • Standalone House
    • Project Type:
    • New Build
      Continual Improvement
    • Builder
    • Owner Builder: Stephen and Kate Cherrett

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