Complete your Fortress Evolution Steel Pergola setup with Lateral Bracing Purlins. These 2-inch by 2-inch supports serve as lateral bracing at the top corners of your pergola - and they also double as the decorative purlins on top of a Fortress Steel Traditional Pergola.

When you choose a strong steel pergola, you get a beautiful accent for your yard or deck that provides extra shade but doesn't demand the constant maintenance of wood pergolas.

For lateral bracing at the top corners of your pergola, you can find compatible brackets here. For purlins on top of your pergola, you can find compatible purlin caps here.

Fortress Evolution Steel Pergola Lateral Bracing pieces are available in 10-foot or 14-foot lengths.