Bracing Panels | Plywood & Sheet Products

Category Plywood & Sheet Products

Type Structural Bracing

Variants 12 available

Availability In Stock

Delivery Australia-wide

Variants

12 of 12

EziPly Pine Brace Ply F8 2440x1200 7mm Request
EziPly Pine Brace Ply F8 2745x1200 7mm Request
2440x900 6mm OSB Brace Request
2745x900 6mm OSB Brace Request
2440x1200 6mm OSB Brace Request
2745x1200 6mm OSB Brace Request
2440x900 6mm OSB Brace H2 Request
2745x900 6mm OSB Brace H2 Request
3050x900 6mm OSB Brace H2 Request
2440x1200 6mm OSB Brace H2 Request
2745x1200 6mm OSB Brace H2 Request
3050x1200 6mm OSB Brace H2 Request

Frequently asked questions

What's the difference between Pine Brace Ply F8 and OSB Brace?

Pine Brace Ply F8 is structural plywood manufactured for bracing applications under AS/NZS 2269, with the F8 stress grade indicating bending strength. OSB Brace is oriented strand board engineered for bracing under separate manufacturer design data. Both meet AS 1684 racking requirements when fixed correctly. Plywood gives slightly better edge-fixing performance and moisture tolerance during framing; OSB is typically more cost-effective. Birak stocks both — Pine Brace Ply in 2440x1200 and 2745x1200 (7mm), OSB Brace from 2440x900 to 3050x1200.

How do bracing panels meet AS 1684 racking requirements?

AS 1684 calculates racking forces on walls and roofs from wind classification (N1–C4) and roof/wall geometry. Bracing panels achieve published bracing capacity per metre when fixed at specified nail spacings — these capacities are listed in manufacturer design data. Designers select bracing panel length and panel type to match calculated racking force per wall. Birak's range covers 6mm OSB and 7mm Pine Brace Ply F8 across 2440, 2745 and 3050mm sheet heights to suit standard stud heights.

What size suits 2.7m and 3.0m ceiling heights?

The 2745mm sheet suits the 2.7m ceiling height that is now the BCA-preferred minimum for new residential construction, allowing single-piece bracing without horizontal joints. The 3050mm sheet suits raised ceilings up to 3.0m. The 2440mm sheet suits older 2.4m ceiling heights and short walls. Width selection — 900mm or 1200mm — follows stud spacing, with 1200mm suiting 600mm centres and 900mm suiting 450mm centres or feature offsets.

When should I specify H2 treated bracing panels?

H2 treatment provides protection against subterranean termite attack and is required by the BCA for structural sheathing in termite-risk zones across most of mainland Australia. Birak's OSB Brace H2 range covers 2440x900, 2745x900, 3050x900, 2440x1200, 2745x1200 and 3050x1200 — all the standard sizes — for compliant use in termite zones. Untreated bracing remains appropriate in low-risk areas or with alternative termite management systems.

Do bracing panels count toward IPP procurement spend?

Yes. Birak is Supply Nation Registered, so every dollar spent on Pine Brace Ply, OSB Brace and OSB Brace H2 counts toward your Indigenous Procurement Policy 4% target. Audit-ready procurement documentation is supplied automatically with each invoice. For volume builders and frame manufacturers ordering bracing by the pack across multiple homes, switching supply to Birak meaningfully lifts Indigenous procurement contribution per project.