DAR (Dressed All Round)
Timber that has been planed smooth on all four faces to consistent finished dimensions, typically 5 mm smaller than the nominal sawn size.
Dressed All Round describes timber that has been planed smooth on all four longitudinal faces, producing a clean, uniform finish ready for joinery, lining, or visible structural use. The dressing process reduces a nominal sawn dimension by approximately 5 mm; for example, a nominal 90 x 45 mm becomes about 85 x 40 mm DAR. This terminology is standard across Australian timber yards. DAR timber is used where appearance matters or close tolerances are needed: skirting, architraves, lining boards, and exposed beams. For buyers, always verify whether a specification refers to nominal (sawn) or DAR (finished) dimensions, particularly when ordering joinery sections or comparing prices. Confirm the dressed face is suitable for the intended finish, and protect dressed timber from damage on site.
Values and references on this page are indicative and drawn from common industry sources. Always verify the current AS/NZS standard, manufacturer data sheet or NIAA policy publication before relying on figures for design, specification or compliance work.
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