A pergola is an arbor with a series of columns or vertical beams with a trellis roof that allows climbing plants to intertwine around the columns and trellis.  The roof is open as are the sides.  They are designed to define a space, filter sunlight and capture cooling breezes on warm summer days.

Pergolas are a wonderful and attractive addition to an already existing patio.  They are also perfect for defining a private area away from the other activities on the property.  Pergolas soften and shade patios and can be studded with various types of lighting for evening use.  They are the perfect anchors for additional decorative features permanent, seasonal, or for special celebrations.  Almost any existing patio without a covering can be enhanced with pergola.

For more ideas, go to Galleries, Outdoor Living.