Australian Sustainable Hardwoods (ASH) Hardwood Stairs - GOODWOOD
HARDWOOD STAIRS - GOODWOOD
HARDWOOD STAIRS - GOODWOOD
There is something everlasting, warm and uplifting about GoodWood Victorian ash and Tasmanian Oak in a residence or project. Something quintessentially Australian. It’s that connection that inspires us to create the markets’ most diverse range of timber products for use in residential and commercial applications.
It is well understood that Victorian ash and Tasmanian Oak is very easy to work, cut, stain and build with but we go much further. GoodWood is straight line edged after drying, blonde, internally scanned for defects and much, much more – see Our Difference or the Why Specify GoodWood blog for details.
Our range of options has exploded into all of the timber aspects you need for the internal fit out for this reason. You can find them just about all around Australia which means the flow of design can carry on throughout your project.
features
FEATURES
-Sustainable prefabrication by trias studio featuring goodwood -Warm goodwood victorian ash adds to olaver architecture's house 1702 -Arthur by oscar sainsbury architects -Double void house by kitty lee architecture -Corner house by archier
SUSTAINABLE PREFABRICATION BY TRIAS STUDIO FEATURING GOODWOOD
WARM GOODWOOD VICTORIAN ASH ADDS TO OLAVER ARCHITECTURE'S HOUSE 1702
ARTHUR BY OSCAR SAINSBURY ARCHITECTS
DOUBLE VOID HOUSE BY KITTY LEE ARCHITECTURE
CORNER HOUSE BY ARCHIER
information
BRAND
ASH
USE
Interior stairs
MATERIAL
Wood
CERTIFICATION
PEFC
APPLICATIONS
- Residential
- Commercial
BUSHFIRE ATTACK LEVEL
BAL 19 High (BAL-29 and BAL-40 in proprietary systems)
CRITICAL RADIANT HEAT FLUX
More than 2.2kW/m2 and less than 4.5kW/m2
STABILITY
High (quarter sawn)
COLOUR
Blonde to straw
CUTTING
Very Good
IMPACT RESISTANCE
High – 18 joules
JANKA
4.9 kN (seasoned)
BENDING
Satisfactory
GRAIN
Straight open and even grained with a uniform texture
MOISTURE CONTENT
Medium density 660 KG/m3 at 12% moisture content. Seasoned to comply with the Australian Standard AS2796 (9% – 14%) with the average moisture content ranging between 10% and 12%.
GLUEING
Very Good
NAIL HOLDING
Very Good
IGNITABILITY INDEX
14
SPREAD OF FLAME INDEX
8
HEAT EVOLVED INDEX
7
SMOKE DEVELOPMENT INDEX
3
DURABILITY
- Above ground – Class 3
- Below ground – Class 4
- (Refer to IronAsh for clear H3 treatment)
WALL AND CEILING LINING AS/NZS3837
1998
APPLICATION AND USE IN CONSTRUCTION
Interior
SMOKE DEVELOPMENT RATE
Less than 750% -min
DIMENSIONALLY
Stable
AVERAGE EXTINCTION AREA
less than 250m2/kgMaterial Group No: 3 (unless coated to meet Group 1 & 2)
UNIT SHRINKAGE (KD)
Measurable movement in service – LowRadial: 0.22% of board dimension per 1% moisture content change.Tangential: 0.35% of board dimension per 1% moisture content change
BENEFITS
- Blonde
- Stains well
- Very strong
- Machines well
- Stored carbon
- Straightened edge
- Sustainable resource
- Can sand and re-polish
- Low embodied energy
CHARACTERISTICS
- Sustainable
- Hardwearing
- Color consistent
- Easy machining
- Dimensionally stable
- Appearance grade Victorian ash
DOWNLOADS
↓ Brouchrers
↓ Certificates
↓ Fact sheets