26+ Ideas For Pergolas With Roofing Pics. Traditionally, a pergola is an outdoor structure that consists of four vertical poles supporting an open lattice of wooden beams. A pergola is an outdoor structure consisting of columns that support a roofing grid of beams and rafters.
Nice pergola though, looks beautiful.
Deck with a pergola ideas. If you like to spend your time in your backyard, or you just want to improve the look of your. You are already pretty maxed out on beam spans and adding the problem is you need some kind of pitch. Pergola construction on second story deck.