We offer just 1 size option in our T&G Shiplap Range, it profile gives it a strong interlocking joint, manufactured from our Premium Grade slow grown selected pine typically taken from a good fifth redwood board or re-cut fifth redwood or equivalent at our option. In principle, free of all hit and miss. Knots, if present will be sound and appropriate to the cross section.
**14.5 x 120mm after machining