Pergolas are standing structures used for shading and covering a specific area in outdoor living space. They are interesting places to sit out for relaxation on fine summer day. Generally there are two types of Pergola; one is free standing and the other is attached to the house. A free standing pergola is flexible; it may give you the choice to cover any area of garden, patio or pool deck.
It can be used in various places in landscape such as on patios and pool paving. Pergolas have a wonderful design that is pleasing to the eye. The design forms a walkway area that is comprised of pillars or posts, which support cross beams. They are available in different sizes and usually are crafted from wood. Generally, pergolas are in rectangular shapes. Curved pergolas are also popular but these are expensive than rectangular.
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