Sturdy Structure: This patio pergola is made from a heavy-duty powder-coated steel frame that is rust-resistant, and topped with a thick polyester canopy to shade your deck or patio from the sun. This outdoor terrace canopy, with its special geometry, stable design, enhanced durability and safety throughout the year, and the pre-drilled base of the aluminum risers is much larger than the standard model, making it easier to attach to the cement floor for added stability. Made of powder-coated aluminum, resistant to fading, rust and corrosion, feet with holes and ground piles add stability, it is more stable and durable than the average frame, and the sloping canopy design allows water to run off faster. The spacious terrace provides shade for various outdoor activities, such as performances, exhibitions, barbecues, parties, etc. You can follow the instructions and can complete the installation in a short time.