Building a canopy porch swing is surprisingly easy. The best models only require the use of one or two tools, and those tools tend to be included with the canopy porch swing. On average, it takes an experienced builder about an hour to assemble a canopy porch swing. If you haven't done much work like this, plan on two to three hours; most of this time will likely be spent learning which part is which.;The only aspect of assembly that is difficult is the weight. You will definitely need a partner (or two) to help lift and hold pieces in place as you assemble.