It is common to see home owners building outdoor structures to better enjoy the summers. One of the structures that is becoming a trend is the patio pergola where the pergola serves as an extension to a patio. There are today many patio pergola plans that deal with the design of a patio pergola The most popular material for a patio pergola is cedar because it is straight grained and resists warping. It is also much less affected by moisture which makes it the ideal material for wet places. The other kinds of wood commonly used include redwood, and pressure treated wood. Pergolas that are attached to a patio use the patio as a support structure. Normally the pergola is made to blend with patio and not stand out. The pergola may also form a decorative gateway to enter the patio from outside.