8' Black Tie Fencing 20 Pack size 20x40 Feature BeyondTent 30'x135' Commercial Standard Runs continuously on a Feature BeyondTent 30'x135' Commercial Standard Consumer Canopy Frame Material ✓ 2” Anodized Aluminum (rust proof) ✗ Powder coated steel (rusts) Fabric Weight ✓ 16 oz 540 gsm blockout vinyl ✗ 8–10 oz thin polyester Fire Certification ✓ NFPA 701 (fire marshal approved) ✗ Not fire rated for public permits Center Poles ✓ None — fully clear span ✗ Center poles required Event Permit Eligible ✓ Yes — attached certification label ✗ Typically rejected by fire marshal Hard Surface Installation ✓ Ballast weights on concrete asphalt ✗ Stakes only (grass required) Sidewall System ✓ Internal perimeter rope system ✗ Hook and Loop or clip on (fails in wind) Long Term Installation ✓ 6+ months ✗ Short term use only Replacement Parts ✓ Universal West Coast components ✗ Proprietary and an exhilarating slide that promises thrilling descents 2 base feet per 8 foot section Granite also offers the bases as a separate purchase if there is a different application that requires a different base