Structural Timber & Framing
Reliable structural timber and engineered wood products for residential, commercial and infrastructure construction. MGP10/12 framing, F17 LVL, I-joists, laminated beams, hardwood structural sections and the EWP accessories that hold it all together.
Structural Timber & Framing Products
The structural backbone for residential, commercial and infrastructure construction.
MGP Pine Framing
MGP10 and MGP12 stress-graded radiata pine framing in untreated and H2 treated grades. Available in standard lengths and docked-to-length, plus framing wides for plates and lintels.
LVL Beams & Headers
Laminated Veneer Lumber for beams, lintels, headers and rim boards. E13.2 grade, Edge LVL and Spec Frame LVL — straight, strong, and dimensionally stable for residential and commercial spans.
Formwork LVL
High-strength LVL bearers and joists engineered for concrete formwork — supplied alongside our F17 Structural Form Ply for civil and commercial pour cycles.
I-Joists
Lightweight, deep-section I-joists for floors and roofs. Spec Joist H2-S for termite-protected applications and Swelite Joist UT for general untreated use — long clear spans with minimal deflection.
Laminated Beams
Glued laminated timber beams for long-span structural applications. GL13 Radiata Pine, GL13 Merbau, SpecLam 15+ and Merbau GL17 — straight or cambered, in beam, post and header configurations.
Hardwood Structural
Australian hardwood structural sections for high-load applications. Spotted Gum F27 structural timber and Spotted Gum GL18 laminated posts — natural durability with class-leading strength.
EWP Accessories
Connectors and ancillaries for engineered wood framing — face mount and top mount joist hangers, framing brackets, structural brackets, rim board, nail plates and structural screws.
OSB Bracing
Oriented strand board bracing sheets for wall and roof bracing. Standard and H2-treated grades to meet AS 1684 wind region bracing requirements.
Baltic Battens
European-sourced Baltic pine battens for roofing, ceiling and wall applications. Straight, true and consistent — sized for fast, accurate fixing.
Metsa
Premium European-engineered wood products including Kerto LVL and Finnjoist I-beams, delivering outstanding strength and dimensional stability.
Prolam
High-quality glued laminated timber beams for superior structural strength and aesthetic appeal in residential and commercial projects.
Formspec
Reliable timber formwork solutions for concreting, ensuring consistent results and structural integrity for foundations and slabs.
Edge Spec
Innovative edge protection and specialty specification products designed meeting the unique demands of modern construction sites.
Spec Range
A comprehensive range of specified building products selected for compliance, performance, and value in standard construction applications.
Design Link
Integrated architectural design systems bridging the gap between structural requirements and aesthetic vision.
Why Choose Birak?
Engineered & Compliant
All structural products graded and certified to Australian Standards — AS/NZS 1748, AS 1684, AS 1720 and AS/NZS 4063 where applicable.
Bulk Supply, Nationwide
Warehouses in every Australian state with bulk pricing, scheduled deliveries and supply certainty for tier-1 infrastructure programs.
IPP Certified
Every order counts toward your Indigenous Procurement Policy targets — full reporting included.
Explore More Product Categories
Plywood & Sheet Products
Structural plywood, formwork ply, MDF, particleboard and bracing panels — bulk sheet stock for framing, flooring, formwork and finishing.
View 10 productsTreated Pine & Decking
H3 and H4 treated pine, hardwood and composite decking, posts, sleepers and bushfire-rated timber. Built for the Australian outdoors.
View 14 productsBoards, Mouldings & Lining
Pine mouldings, dressed boards, hardwood DAR, lining boards and decorative wall panels for finishing trades.
View 8 productsCladding Solutions
Fibre cement, timber and composite cladding from Australia's most specified brands — James Hardie, Weathertex, VistaClad and Eucalypt.
View 5 productsFixings, Hardware & Tools
Black Hawk fasteners, joist tape, hand tools and site consumables.
View 3 products