Covered patio systems compared: solid roofs, louvered covers and pergolas

Covered patio systems are sold on appearance and bought on hope. The useful comparison is narrower: what does this system do about rain, about sun, about wind, and about anything that burns underneath it? Those four answers separate the categories more than any brand does, and they are the same whoever manufactures the parts.

What to take away

Named systems compared: TEMO, StruXure, Sunsetter and more

Why 2027 matters is timing. Aluminum sheet, freight and permit fees move installed cost more than the brand does. Treat every price in the table as a typical range and re-quote before you buy.

Size sets the cost as much as material does. An attached solid roof or freestanding gazebo typically spans 10 to 20 feet between posts, covering roughly 120 to 400 square feet. Louvered roofs usually top out near 12 to 16 feet per bay, so a wider patio takes two bays.

A retractable awning covers roughly 16 to 20 feet of width and projects 8 to 13 feet. A shade sail covers about 100 to 200 square feet. Past those spans, engineering sets the price.

Test the shade before committing: hold a tarp at the intended height for one afternoon. That beats a rendering. Once the type is settled, cost drivers follow, covered in budgeting for a covered patio.

Which cover for which buyer

Loads are the part nobody shops for

A cover is a structure. It must resist uplift in wind, snow weight, and lateral forces from both. In coastal and storm-exposed regions, that is not optional detail.

The National Weather Service's hurricane safety resources collect public material on hurricane impacts and preparation. For a patio cover, uplift takes covers off houses. Fixings and footings stand between your roof panel and the neighbor's window.

Ask any supplier for the engineering basis: what wind speed, what snow load, what footing depth, and whether the design has been checked for your jurisdiction. A firm that answers with a warranty length instead of a load figure has not answered.

Approval, HOA and insurance

Most HOAs require an architectural review for a fixed cover and limit height, roof color, setbacks and lot coverage. Some associations ban attached roofs outright.

Homeowners insurance treats a cover as a separate structure. Check the limit on other structures and confirm the cover is named on the policy before installation. A permit usually follows the footing or the house attachment, not the brand.

The ventilation rule that comes with every roof

Once a roof exists, the space underneath is partly enclosed, and that changes the rules for anything that burns. Grills, propane heaters, fire pits, chimineas and generators produce carbon monoxide, which is odorless and accumulates under a ceiling exactly where people sit.

The U.S. Fire Administration's guidance for recreational vehicles makes the points that apply here, since an RV is the closest everyday analog to a small covered outdoor space.

For a covered patio the rule is simpler still. Nothing that burns fuel goes under the roof. Put the grill and any heater in the open air, keep the manufacturer clearance, and install carbon monoxide alarms in the rooms of the house adjoining the covered space.

Ongoing care for the moving parts and seals is covered in the first-year maintenance plan.

Common questions