Collection: Red Bloodwood

Red Bloodwood is a medium-sized Australian hardwood, naturally found along the coastal regions of New South Wales and Queensland. Its name derives from its distinctively colored heartwood, which ranges from dark pink to deep red, contrasting with its much paler sapwood. Known for its durability and unique appearance, Red Bloodwood is well-suited for round timber applications and decorative uses.

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Appearance of Red Bloodwood Timber

The heartwood of Red Bloodwood exhibits hues from dark pink to rich red, with an interlocked grain and coarse texture. One of its defining characteristics is the presence of concentric gum veins, also known as kino veins, which add an attractive visual pattern, especially for veneers and decorative paneling. However, these veins may open during drying, making it less ideal for sawn timber applications.

Common Applications of Red Bloodwood Timber

Due to its durability and aesthetic appeal, Red Bloodwood is commonly used for poles, piles, and posts, making it ideal for in-ground and round timber applications. Its attractive grain pattern also lends itself to decorative veneers and paneling. Other uses include sleepers, fencing, and house stumps, where its natural strength and durability are valued. While it is not typically used as sawn timber due to the gum veins, it remains a popular choice for structural and decorative uses.

Workability of Red Bloodwood Timber

Red Bloodwood can be painted, stained, and polished effectively, and it glues well, though surface preparation and machining should be done immediately before use. The presence of gum veins limits its applications in sawn timber but enhances its appeal for decorative veneers. Seasoning is achievable, but there is a tendency for gum veins to open during drying, which should be considered during processing.

Origin and Availability of Red Bloodwood Timber

Kosny Timber sources Red Bloodwood from sustainably managed native forests in coastal New South Wales and Queensland. It is generally readily available, especially near its natural growth regions, ensuring a reliable supply of this unique hardwood for both structural and decorative applications.

 Very LowLowMediumHighVery High
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Tangential : 3.30%   
Radial :  2.50%  
Unit Movement Tangential:  0.33%  
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

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Seasoned:

SD1

SD2

SD3

SD4

SD5

SD6

SD7

SD8

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

 

1005kg/m3

 

Unseasoned:

 

1140kg/m3

 

Very High

High

Reasonably High

Medium

Low

Very Low

Unseasoned:

J1

J2

J3

J4

J5

J6

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Seasoned:

JD1

JD2

JD3

JD4

JD5

JD6

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 White, yellow, pale straw to light brownPink to pink brownLight to dark redBrown, chocolate, mottled or streaky
  
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Modulus of Rupture - Unseasoned:114 MPa
Modulus of Rupture - Seasoned:122 MPa
Modulus of Elasticity - Unseasoned: 
Modulus of Elasticity - Seasoned:22 GPa
Maximum Crushing Strength - Unseasoned:56 MPa
Maximum Crushing Strength - Seasoned:79 MPa
Impact - Unseasoned: 
Impact - Seasoned: 
Toughness - Unseasoned:Medium - 15 - 24 Nm
Toughness - Seasoned:Medium - 15 - 24 Nm
Hardness - Unseasoned:8.6
Hardness - Seasoned:9.4
 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:Susceptible
Lyctid Borer Susceptibility - Other: 
Termite Resistance:Resistant
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EFH Spread-of-Flame Index:         
EFH Smoke-Developed Index:         

Critical Radiance Flux - Lower:

>2.2 and <4.5

Critical Radiance Flux - Higher:

≥4.5

Smoke Development Rate:

<750

1 - non-combustible2 - reasonably non-combustible3 - slightly combustible4 - combustible

Fire Properties Group
Number:

Average Specific Extinction Area:

<250

Bushfire Resistance:

BAL 12.5 and 19 – All AS3959 required applications