That is, of course, unless you pick up one of these Mirador 80S Louvered Pergola kits from Amazon. The cost ranges from $999 ...

The louvered pergola is fully waterproof when closed. Once the rain has passed, the water will have drained away in a controlled manner via the integrated drainage channels.

RENSON's Aero is a louvered roof that can be added to new ... which keeps it in tune with any architectural style. This pergola with tilting louvers creates a pleasant environment for patios.

Add shade to your backyard with this chic pergola from Amazon. It's nearly $200 off, and you can turn your backyard into a retreat, no matter the season.