Engineered for stability and performance, this Patio Pergola features a high-strength aluminum coated steel frame, rigorously tested to withstand harsh weather conditions. The structural integrity is reinforced by 3.78-inch square posts and a precision-engineered louver system that rotates 90 degrees. This unit boasts a proprietary internal drainage system where rainwater is channeled through the beams and exits at the post base, preventing water accumulation. The powder-coated finish ensures industrial-grade resistance against corrosion, rust, and UV degradation.