What are oak dowelling pegs and why are they used?
Oak dowels are solid cylindrical pieces of oak used to join timber elements in traditional framing and restoration work. They are also suitable for larger furniture building and cabinetry projects. Commonly preferred over metal fixings because they expand and contract with the timber, preventing splitting, corrosion, or staining. Oak pegs provide a strong, durable connection while preserving the timber’s aesthetic and historic authenticity.
How are oak dowelling pegs installed?
Holes are drilled no larger than the peg diameter through mortise and tenon joints. The peg is lightly sanded to taper before it's driven in using a mallet until it fits snugly. Peg ends are trimmed slightly longer than the joint for a traditional look. Proper installation ensures the joint remains tight while allowing for natural seasonal movement of the timber. Pre-drilling is essential to avoid splitting, especially near board or beam ends.
Do oak wooden dowel pegs require treatment?
No treatment is necessary. Our European Oak dowelling rods are made from kiln-dried oak timber which is naturally durable and resistant to decay. If desired, cut or exposed ends can be lightly coated with an exterior wood preservative or timber oil to slow moisture loss, reduce cracking, and preserve colour consistency with surrounding timber. As the framing connections continue to dry naturally, they will create tighter joints, providing long lasting structural support.
Can oak pegs be decorative or combined with modern fasteners?
Yes. Exposed oak pegs add a traditional, decorative touch to timber frames and woodworking projects. They can also be combined with stainless steel bolts or screws for additional strength in high-stress areas without compromising the timber’s appearance. Peg sizes vary depending on the oak framing joint, typically 20–40 mm in diameter, with length slightly longer than the joint thickness for a secure fit.
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