Wood: Bow

: While straight posts are preferred for high-precision projects like cabinets, slightly bowed posts (within a tolerance of about 3/16 of an inch) are often acceptable in standard framing. Repurposing Posts into Bows Board Bows Ep. 2: Three Bows One Post

: If you lay a bowed post flat, the ends will curve upward away from the surface, resembling the shape of an archer's bow. bow wood

In construction and lumber grading, a is a type of warp where a board curves along the length of its face. : While straight posts are preferred for high-precision

: This is typically caused by uneven drying or internal stresses within the wood grain. bow wood