Vertical in heating bamboo is 2 layers of bamboo strips flat pressed, wear layer is cross direction with bottom layer. Wear layer is vertical bamboo.

Carbonized color has a darker color tone when compared to natural bamboo color. It is also called caramel color as it is a little dark and honey.

Heating bamboo flooring is thin, and people install 2-layer bamboo flooring for the heating system because heat can get into the room fast.