Why Are Aluminum Pergolas So Expensive? 

Aluminum pergolas are expensive just by nature of the material used. They can weigh a lot in order to give you the strength you want. This means it's expensive. How the market is structured also plays into that. We'll discuss.
A wood pergola has always had its downsides, like its ability to rot over time, its inability to provide total shade and its inability to keep the rain off of you. Pergolas haven't come a long way since the Romans. With The Luxury Pergola, Pergolas finally find their footing in the 20th century. It's a motorized fully extruded aluminum product designed to last a lifetime. With 10 simple steps to install, you can get all that value for money without the need to hire a contractor.
Website: www.theluxurypergola.com