Hardwood Timber Specialists
DECKING TIMBER, TIMBER FLOORING, TIMBER CLADDING & TIMBER POSTS
Tradeware Building Supplies supply a premium range of Hardwood Structural Timber, trusted by builders, carpenters, architects, and retail customers for its strength, reliability, and visual appeal. We are one of the largest stockists in South East Queensland selling quality hardwood timber to DIY'ers, renovators, trade builders and wholesalers alike.

Our stock includes hardwood structural grades F14, F17, and F27, suitable for a wide variety of construction and framing applications. Our F27 hardwood timber is Kiln Dried (KD) to improve stability, reduce shrinkage, and ensure long lasting performance.

CUMARU TIMBER
PREMIUM HARDWOOD TIMBER
For projects that demand both structural integrity and a refined finish, our Premium Appearance Select Cumaru F27 Kiln Dried Hardwood timber is an excellent choice.
This stunning FSC Certified hardwood is known for its high density, durability, and beautiful grain.
Termite Resistant, Not Susceptible to Lyctid Borer, Kiln Dried, Non-Bleed and BAL 19 Rating.
Sizes Available
- DPR 90 x 45mm
- DPR 140 x 45mm
- DPR 190 x 45mm
- DAR 240 x 45mm
- DAR 290 x 45mm
Structural, Engineered Timber Staircases, Handrails and Screening Exposed Rafters, Floor and Deck Joists, Joinery, Exquisite Pergola and Gazebo Timber.

SHIPLAP CLADDING
HARDWOOD TIMBER - END MATCHED
Our Shiplap Cladding hardwood timber features a sawn face finish for a natural, textured look that adds warmth and character to your projects.
The boards are end matched, allowing for easier installation, reduced waste, and a cleaner finish with tight joins.
FEATURES
- Spotted Gum / Ironbark Mix
- KD - Kiln Dried
- Sawn Faced
- H3 Treated
- R.O.M - Run Of Mill
- End Matched
Available Sizes
- 90 x 22mm (70mm cover)
- 140 x 22mm (120mm cover)

VJ PANELLING
VERTICAL JOINTED HARDWOOD TIMBER
Our VJ (Vertical Jointed) Spotted Gum / Ironbark Mix combines two of Australia’s toughest hardwood timbers offering rich natural colour and lasting durability.
Designed with classic vertical jointed profiling, it delivers a clean, refined finish that works beautifully in both traditional and modern interiors.
FEATURES
- Spotted Gum / Ironbark Mix - Keep it Natural or Paint
- KD - Kiln Dried Hardwood
- Sawn on one side and Dressed on the other.
- H3 Treated
- R.O.M. - Run Of Mill
- End Matched
An excellent option for walls, ceilings, and full room renovations.

FJ Finger Jointed
HARDWOOD TIMBER FLOORING
Our FJ (Finger Jointed) Spotted Gum or Ironbark Flooring. The perfect blend of strength, sustainability, and style.
FEATURES
- Spotted Gum or Ironbark
- KD - Kiln Dried Hardwood
- Tongue and Groove
- Dressed
- H3 Treated
- End Matched
A perfect choice for both contemporary and traditional interiors.

STRUCTURAL HARDWOOD
Tradeware Building Supplies carry a range of structural hardwood timber.
STOCKISTS OF
- F17 Ironbark and Spotted Gum Hardwood Bearers
Stock Lengths 3.6m, 4.8m, 6.0m, 7.2m
Sizes 125x75, 150x75, 175x75, 200x75, 250x75, 300x75 - Laminated Spotted Gum Posts
Sizes 90x90, 100x100, 115x115, 135x135 - Laminated Merbau Posts
Sizes 90x90, 100x100, 115x115, 140x140, 190x190, 240x240, 290x290 - Spotted Gum Screening
Sizes 42x19, 64x19, 86x19, 135x19, 185x19, 40x40 - Other species available on request.

LARGE HARDWOOD POSTS
Without a doubt, Tradeware Building Supplies specialty is large scale timber. No other builders supplies company in Brisbane stocks such a large range of extra thick and extra long timber.
STOCKISTS OF
- F17 Ironbark and Spotted Gum Hardwood Bearers
Stock Lengths 3.6m, 4.8m, 6.0m, 7.2m
Sizes 125x75, 150x75, 175x75, 200x75, 250x75, 300x75 - Laminated Spotted Gum Posts
Sizes 90x90, 100x100, 115x115, 135x135 - Laminated Merbau Posts
Sizes 90x90, 100x100, 115x115, 140x140, 190x190, 240x240, 290x290 - Spotted Gum Screening
Sizes 42x19, 64x19, 86x19, 135x19, 185x19, 40x40 - Other species available on request.