All Structures comply with SABS 0160 wind load codes. Structures wind rated to 120 km/h. Lead time from order 4-6 weeks. Installation voucher available at R 1 500.00 excluding vat & excluding concrete footing. Steel is available in white, matte black and battle ship grey. Price includes delivery to site withing Gauteng, South Africa. Life Span of membrane 7-10 years.