The Stair Tread is made available by us for use in the various commercial and industrial applications. The treads refer to the horizontal pieces that form the stairs. Think of them as the part you tread or step onto as you climb the stairs. The depth, or the distance from the front of the tread to the back, is part of the run calculation in building steps. The size of each tread can affect both the comfort and safety of climbing the stairs. The Stair Tread is very easy to install and is suitable for use in the various places.