Several factors influence the decision of choosing a pergola for your home. Depending on the background of your house and the backyard space around, the type and built of pergola may change. If you are looking to build a pergola to beautify your backyard, you should look into certain factors deeply and then select the right pergola for your home. The way you design your pergola should give you a defined room, without actually being enclosed. These are the questions that you should ask yourself before choosing the pergola of your choice.