8.4 Star Cottage with Contemporary Addition 2018

HOUSE NAME
8.4 Star Cottage with Contemporary Addition
Address
Beulah Park SA 5067
Full address will be displayed on 05 Sep 2019
Open
10am – 4pm
House Open Style
Open House – No booking required
Housing Type
Standalone House
Project Type
Retrofit
Designer
TS4 Living
Builder
Weber Building Services
House Size
165m2
Number of bedrooms
3
Number of bathrooms
2

A TS4 Living home that proves you don’t need to demolish the past to live in the future. The brief: take a small, poorly orientated listed cottage built in 1904 and transform it into a 165m2 family home for the future. The response: add a new addition with ample northern light, and a basement and mezzanine floor, creating an incredible space that doubles the living area without dramatic impact on the small allotment.

The single-storey home had a typical lean-to kitchen and bathroom addition to the rear. Very cold in the winter and ferociously hot in the summer, the addition was demolished leaving the original house intact. The use of contemporary cladding materials, like wide tin profiles in colorbond and Corten Steel, visually delineates old from new.

The home is designed to be climate responsive and comfortable – using orientation as well as the latest technologies. For example, home automation controls external blinds for shading, ceiling fans and windows for air movement; it also monitors the temperature and humidity, to automatically vent the home at night time via an air transfer system during the summer months and move warmth created by a radiant/convection wood heater in the winter.

A 5.3kW solar panel array provides energy for free hot water produced by the thermodynamic hot water system, while the naturally lit basement – where the master bedroom with ensuite is located – acts as a huge thermal store. Thermal performance has increased almost nine-fold to 8.4 Stars, completely transforming the home and the family’s lifestyle.

Architect: Paul Hendy, TS4 Living.

Builder: Weber Building Services.

To see more about this house from the Adelaide Sustainable Building Network – Sustainable House Day Showcase 2017, click here.

To find out more about the NatHERS (Nationwide House Energy Rating Scheme) click here.

SUSTAINABLE FEATURES

Previously Open
2017
Cost estimate of sustainable home/features
$28,000
Total cost of home when constructed
$225,000
Estimate of annual savings
$4100 p.a.
Universal design accessability
Adaptive design
Multi-generational
Universal Design Features
80cm minimum door opening width
Hobless showers
Minimum 110cm wide hallways
Pull out shelving easily accessible in wheelchairs
Slip resistant flooring
BAL Rating
BAL – 29: Increasing levels of ember attack and ignition of debris with a heat flux of up to 29kW/m2
Roofing materials
Metal (Colorbond)
Wall materials (external and internal)
Lightweight construction (timber frame)
Timber
High performance multi layered construction with PIR rigid insulation board and CSR insulation products
Window and door types
Clerestory windows
Double glazing
Window and door shading
Adustable Shading
Automation/controls
Recycled and reused
Aggregate
Concrete
Insulation
Paving
Sustainable materials
Recycled aggregate low-carbon concrete, plantation-grown timber frame
Insulation - Ceiling
Type: Rigid PIR insulation and fibreglass batts
Rating: R7.2 (summer/winter averaged)
Insulation - Internal/external walls
Type: 90mm timber frame with rigid PIR insulation and fibreglass batts
Rating: R5.6
Insulation - Internal walls
Type: Rigid PIR insulation and fibreglass batts
Rating: R5.4 (summer/winter averaged)
Insulation - Under floor
Type: Rigid XPS insulation boards
Rating: R1.2
Insulation - Other
Sealed build envelope with microporous breathable build wrap and reflective rigid PIR insulation beneath, low Air Change per Hour (ACH)
Healthy home
Airtight house design
Cross flow ventilation
Low VOC paints/sealer/varnish
Natural light and ventilation
No carpets
Energy star rating type
AccuRate
Energy star rating
8.4 Stars
All electric home
Yes
Renewable energy
Solar PV grid connect
Water heating
PV-supplied thermodynamic solar hot water
Passive heating cooling
Cross ventilation
Shading
Thermal chimney
Earth tubes and habitable basement
Active heating cooling
Ceiling fans
Heat pump
Automated air transfer and ventilation system
Energy efficiency
Draught proofing
Efficient lighting
Efficient appliances
Energy monitoring
Smart home features
Basement used as a thermal store for coolth and warmth during the summer and winter months, respectively. Earth tubes for thermally moderated natural ventilation. Automated air transfer system to move cool and warm air around the home.
Water harvesting and saving
Underground rainwater storage
Type: HDPE rigid tank
Size: 3,000lt
Drip irrigation
Garden / Outdoors
Drip irrigation
Green walls
Organic
Native plants