Awnings and pergolas are similar, and they have two main parts:
The frame – Both pergola and awning frames can be freestanding or affixed to another permanent structure, like your home’s roof, fascia, eave/soffit/overhang or exterior walls.
The shade – While awning shades (shade coverings) are typically made from fabric, pergola roofs can be made from wood, aluminum louvers, PVC, and other materials.