1. Specification: Clear span 18.0m. bay width 5.0m. Eave height 4.0m. roof pitch 18 Degree Ridge height 7. M. 2. Material: 1)framework Aliuminum and steel Exterior anodized Rafter&column203*112*4mm Purlin 60*60*2mm Ridge board &eave end 100*80*3mm 2)roof cover Double PVC coated polyester textile, Polyster 1000D, White Color Flame retardant to DIN4102 B1, M2. Temperature Resistance: -30 degree Celsius~+70 degree Celsius Awning, UV Treated, Waterproof Weight: 650g/M2 3. Feature: Wind load grade 8, 80km/h Static calculation 85kg/m2 Easy to assemble and dismantle No pole inside, 100% room is available Size can be customized