Options compared
| Option | Shade | Rain | Typical cost |
|---|---|---|---|
| Patio cover with fan | Full | Yes | $18,000–$45,000 |
| Insulated aluminum cover | Full, coolest | Yes | $12,000–$25,000 |
| Pergola | Partial | No | $8,000–$22,000 |
| Louvered pergola | Adjustable | Yes, closed | $25,000–$55,000 |
| Screened porch | Full | Yes | $30,000–$70,000 |
Small changes that help
- A ceiling fan rated for damp or wet locations
- Light-colored pavers or cool-deck coatings instead of dark surfaces
- Motorized shades on the west side for low afternoon sun
- Trees on the west and south, planted away from the foundation
Common questions
What is the cheapest way to shade a patio in Houston?
Shade sails and umbrellas cost least but need taking down for storms. For permanent shade, a pergola is the lowest-cost structure; a patio cover gives the most comfort.
Do patio covers make the house cooler?
They shade the windows and wall behind them, which can reduce heat gain into those rooms.
Sources
This guide is general information, not legal, tax or financial advice. Rules change; confirm details with the agency named in the sources or a licensed professional.