Correctly designing custom shade sail structures requires a considerable amount of technical knowledge. Factors such as height variations and the location of the sun at different times during the day have a significant impact on the functionality and aesthetics of the shade sail. Furthermore, the type of fabric, hardware, footing specifications, post sizes and heights; all require approval by a tension membrane engineer. All of our shade systems are installed according to the specifications accepted by a third party engineer in the format of a Form 15. Our strong supplier relationship enables us to order in shade fabric colours customised to suit corporate colours or desired branding (large projects only).