Collection: White Stringybark

White stringybark is a versatile hardwood species native to the coastal and tableland regions of New South Wales and Queensland. It extends as far north as Cooktown, with isolated stands in the Carnarvon Range and Blackdown Tableland areas. A medium-sized tree, it grows up to 35 metres in height and features a straight trunk with good form. Renowned for its durability and workability, this timber is widely used across structural and decorative applications.

No products found
Use fewer filters or remove all

Appearance of White Stringybark Timber

The heartwood of white stringybark is light brown, sometimes with pale pink hues, while the sapwood is lighter and not always sharply differentiated from the heartwood. The timber has a generally uniform grain and medium texture, with occasional interlocking that can produce attractive figuring in some samples.

Applications of White Stringybark Timber

White stringybark is highly versatile, making it suitable for a range of applications. It is widely used in heavy construction, including wharf and bridge construction, railway sleepers, cross-arms, poles, piles, and mining timbers. In general construction, it is used for house framing, cladding, flooring, decking, linings, and joinery. It is also employed in fencing, landscaping, retaining walls, and outdoor furniture. Additionally, the timber is valued for boat, coach, and carriage building, turnery, and structural plywood.

Workability of White Stringybark Timber

White stringybark is a hard timber but machines and turns well. It can be used with standard fittings and fastenings and readily accepts paint, stains, and polish, making it an excellent choice for both structural and decorative applications. Like other high-density species, surface preparation and machining should be done immediately before gluing to ensure optimal results.

Durability of White Stringybark Timber

White stringybark is rated as a class 2 hardwood, with an above-ground life expectancy of up to 40 years and an in-ground life expectancy of 15 to 25 years. While it is not termite-resistant, its sapwood is immune to lyctid borer (powder post beetle) attack and can be readily treated with preservatives to enhance its durability.

Origin and Availability of White Stringybark Timber

White stringybark is a common east-coast species, occurring naturally along the coastal regions and adjacent tablelands of New South Wales and Queensland. It is readily available in its native regions and widely used across various industries in Australia.

Source of White Stringybark Timber

White stringybark is harvested from native forests, ensuring a sustainable supply for construction, furniture, and other applications. Its balance of durability, appearance, and workability makes it a highly sought-after material.

 Very LowLowMediumHighVery High
   Check markCheck markCheck mark
Tangential :    10.60%
Radial :    5.60%
Unit Movement Tangential:   0.36% 
Unit Movement Radial:  0.25%  

Very High

High

Reasonably High

Medium High

Medium

Reasonably Low

Low

Very Low

Unseasoned:

S1

S2

S3

S4

S5

S6

S7

S8

Check mark

Seasoned:

SD1

SD2

SD3

SD4

SD5

SD6

SD7

SD8

Check mark
 Structural
No. 1
Structural
No. 2
Structural
No. 3
Structural
No. 4
Structural
No. 5
Unseasoned:F17F14F11F8F7
Seasoned:F27F22F17F14F11

Seasoned:

855kg/m3

Unseasoned:

1120kg/m3

Very High

High

Reasonably High

Medium

Low

Very Low

Unseasoned:

J1

J2

J3

J4

J5

J6

Check mark

Seasoned:

JD1

JD2

JD3

JD4

JD5

JD6

Check mark
 White, yellow, pale straw to light brownPink to pink brownLight to dark redBrown, chocolate, mottled or streaky
  
Check mark
Modulus of Rupture - Unseasoned:81 MPa
Modulus of Rupture - Seasoned:136 MPa
Modulus of Elasticity - Unseasoned:13.4 GPa
Modulus of Elasticity - Seasoned:17 GPa
Maximum Crushing Strength - Unseasoned:44 MPa
Maximum Crushing Strength - Seasoned:75 MPa
Impact - Unseasoned:17.4 J
Impact - Seasoned:18.6 J
Toughness - Unseasoned:Medium - 15 - 24 Nm
Toughness - Seasoned:Medium - 15 - 24 Nm
Hardness - Unseasoned:6.4
Hardness - Seasoned:9
 LowModerateReasonably HighHigh
 (0 - 5 yrs)(5 - 15 yrs)(15 - 25 yrs)(more than 25 yrs)
In-Ground:Check mark  
 (0 - 7 yrs)(7 - 15 yrs)(15 - 40 yrs)(More than 40 yrs)
Above ground: Check mark 
 (0 - 20 yrs, usually < 5)(21 - 40 yrs)(41 - 64 yrs)(More than 60 yrs)
Marine Borer Resistance:Check mark  
Lyctid Borer Susceptibility:Not Susceptible
Lyctid Borer Susceptibility - Other: 
Termite Resistance:Resistant
1 - non-combustible2 - reasonably non-combustible3 - slightly combustible4 - combustible

Fire Properties Group
Number:

Group Number - Other:

3 if used on MDF or particleboard ≥12mm; veneer thickness 0.6-0.85mm

Average Specific Extinction Area:

<250

Bushfire Resistance:

BAL 12.5 and 19 – All AS3959 required applications