Underfloor air distribution

Underfloor air distribution is a way of getting air (like a fan blowing) into a room in your house. Instead of having vents on the walls or ceiling like you usually do, underfloor air distribution uses pipes to carry air through the floor. The air is then warm or cool depending on the setting, and it comes up through grates in the floor. This type of air distribution makes the air in your house more evenly distributed throughout the entire room, so that you don't have hot or cold spots like you do with regular vents.