Ceiling Fan: If you need to cool off, our patio covers work excellently with the addition of an outdoor fan. We’ll be at every step of the process to add a fan to your solid or insulated roof pergola. LED Lighting: For extended evening hangouts, you can also add lights to your solid or insulated roof pergola. Misting System: For even more cooling, especially during Arizona’s heat, misters can be added to transform your backyard into an oasis.