Cedar and redwood are among the best types of wood to use in gazebo construction, according to HomeTips.com. Other suitable choices include Douglas fir and western larch.
Cedar and redwood are excellent choices for gazebo construction because they resist decay and are visually appealing. However, these wood species are much more expensive than Douglas fir and western larch.
It is very important to purchase construction lumber that has been properly treated for its intended use. Because gazebos are exterior structures, lumber used to build them should be pressure-treated with insecticide and a chemical that discourages rotting. Lumber prepared this way bears the stamp of the American Wood Preserver's Bureau.