Standard - sized laminate flooring dominates the market and is the most common type of specification. Its width is generally stable between 191 - 195 mm, and the length is usually about 1200 mm and 1300 mm. This specification is the standard size adopted when China introduced advanced processing lines. After long - term market verification, it has good versatility and adaptability. Wide - board - sized laminate flooring is a specification independently developed and innovated by Chinese enterprises to meet consumers' needs for diverse spatial visual effects and decoration styles. Its length is mostly more than 1200 mm, and the width is about 295 mm. Compared with the standard specification, wide - board - sized flooring can make the space look more open and generous after being laid. At the same time, due to relatively fewer gaps, it also reduces the cleaning trouble caused by dust accumulation in the gaps and, to a certain extent, improves the overall aesthetics of the floor after laying. Narrow - board - sized laminate flooring has a length of generally 900 - 1000 mm and a width of about 100 mm. This specification is relatively close to the common size of solid wood flooring, so it is often called imitation solid wood flooring. Narrow - board - sized flooring can create a warm and delicate space atmosphere, especially suitable for some home decorations that pursue a natural and simple style, such as rural - style and Chinese - classical - style residences.