Tongue and Groove Planks: White Horizontal Lines

A white shiplap wall. Narrow, long wooden boards are arranged horizontally and parallel, with a thin, narrow recessed groove between each board. The entire surface is painted in a pure white matte or eggshell finish, with the board joints still clearly visible. It covers the entire wall or only up to wainscot height, with plain white paint above. Sometimes it is also used on the ceiling, perpendicular to the ridge. Avoid: making the boards vertical, using exposed unpainted wood grain, making the grooves too wide and prominent, or using plastic imitation shiplap.

Translated from Chinese by AI.

一面白色企口板的牆。窄長的木板以水平方向平行排列,板與板之間有一道細窄的凹縫;整面漆成純白色的霧面或蛋殼光漆,板的接縫仍然清楚可見。它覆蓋整面牆或只做到腰部高度,上方是素白的塗料。有時也用在天花上,方向與屋脊垂直。避免:讓板的方向做成垂直、使用木紋外露不上漆、把凹縫做得過寬變成明顯的溝、使用塑膠仿企口板。