You can add privacy to an existing deck with a privacy screen, shade sail, standing umbrella, retractable awning, pergola, or large hedges or planters. If you only need privacy on one side, consider installing a feature like a plant wall (either a freestanding vertical garden structure or an inexpensive DIY wood pallet planter).

Instead of a fence, you can build a natural stone or brick wall to add some privacy to your space. These can be extra functional with built-in benches or used as counters and tables. If your area is prone to winter chills, consider adding a fireplace or oven. Just be sure heat sources aren’t installed on PVC or composite decks.