复合地板计算器

For a standard rectangular room, add 10% for waste. For diagonal installations or rooms with many corners, add 15%. This covers cutting waste and any damaged planks.

Laminate should typically run parallel to the longest wall or perpendicular to the main light source. This creates a more spacious appearance and shows fewer seams.

Yes, underlayment provides moisture protection, sound reduction, and a smoother surface. Some laminate comes with attached underlayment; check your product specifications.