Using PE Foam White 2mm before laying wooden floors offers several benefits. Here are some key advantages: Sound insulation: Foam Trắng Cán Màng PE 2mm helps reduce noise and provides effective sound insulation. When the wooden floor is laid on this foam layer, it absorbs and reduces footstep noise, minimizes sound transmission through the floor, and creates a quieter environment. High durability: With the protective PE film layer, the foam can enhance the durability of the wooden floor and provide better moisture resistance. Moisture resistance: The foam layer has..