• Gazebos have some common architectural elements.Jupiterimages/Photos.com/Getty Images
  
  Gazebos, built to a variety of specifications, can conform to any space and add to the overall look of your yard. Architectural elements differ, depending on the type and style of the gazebo. The shape of the gazebo can vary from a simple square structure to an octagonal structure with a tiered roof. Gazebos also serve different purposes, from simple beautification to privacy for a hot tub.
  
  

Basic Elements

• Victorian is the most common style of gazebo. But there are a number of different styles, and you can even have one built to your own specifications. Some of the architectural elements to consider include benches, finials, decorative railings and cupolas. A gazebo usually has a solid roof. Gazebos may also be wired for electricity or plumbed for water.
  
  

Design Options

• Constructed of wood, iron or vinyl, the general shape of a gazebo can be oval, square or octagonal or a combination of these. Decorative rail spindles, fascia and corner braces add architectural interest. Corner braces add to the gingerbread look of a gazebo and may be as simple as a curved brace between the wall post and the roof or decorative with ornate cuts. Fascia is the trim around the roof line and can be straight or curved.
  
  

Roof Elements

• The classic gazebo roof is called a hip roof, similar to that of a barn. A hip roof may also feature a cupola, which gives it a tiered appearance. Add a cupola to a double roof, also known as a pagoda roof, and you have a three-tiered look.
  
  Curved roofs work well with oval and octagonal gazebos. Curved roofs extend the height of the gazebo and allow for more ceiling space inside. Rubber slate shingles, architectural shingles and cedar shakes are common materials for gazebo roofs.