patio cover cost estimator
1 A wood lattice based roof can cost anywhere from $600 to $6,000 depending on the size. 2  A gazebo can cost anywhere from $2,000 to $7,000 or more. 3  Custom made patio covers made of acrylic or glass can cost anywhere from $2,600 to $12,000. On average, plan on spending $10 to $50 per square foot, depending on the materials selected. 2  A simple patio umbrella that covers a majority of a patio can cost anywhere from $45 to $200. 3  For example, the Coolaroo 11 feet round patio umbrella retails for $110 to $160.