DPR (Dressed Pencil Round)
Timber dressed all round and finished with small radius edges, presenting a softened arris that resists splintering and improves appearance on exposed members.
Dressed Pencil Round describes timber that has been DAR and then finished with a small radius (typically 3 to 5 mm) on the four longitudinal arrises, producing a softened, pencil-like edge. The detail is common on decking boards, handrails, framing exposed in soffits, and any member where a sharp arris would chip, splinter, or feel unpleasant underfoot or to the touch. The radius is small enough that the section is still squared off for fixings. For buyers, specify DPR over DAR where boards will be exposed to foot traffic, hand contact, or impact. Note that pencil round can interrupt some flush-jointed details, so check joinery requirements before ordering. Verify the radius dimension where it is critical for appearance or tolerance.
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.
Related Birak products
Need DPR (Dressed Pencil Round) for your project?
Birak supplies compliant building products Australia-wide — every order counts toward your IPP 4% target with audit-ready documentation included.