"Cosecant curved rafter roof profile gives growers unbeatable greenhouse performance"

Redpath's Super-Twin design has been developed to meet the many needs of the modern grower.

This structure's cosecant curved rafter design has been developed by Redpath in line with the latest overseas technology and has many fundamental advantages over traditional straight rafter designs.

 
A curved rafter provides superior light transmission, speedy and controlled drainage of internal condensation and improved airflow and humidity control.  This feature packed greenhouse design boosts both crop production and crop quality.

Super-Twin is ideal for the year-round production of vegetables and high quality export flower crops.  Substantial roof ventilation is offered by Super-Twin and this model introduces to Australasia the Redpath registered design "raised ridge" roof vent technology which gives up to 30% improved ventilation over typical Double Ridge ventilated greenhouses.

Super-Twin utilises low maintenance long-life materials for reduced operator running costs.  These include low maintenance rack and pinion ventilator drives, hot-dipped galvanised steel sections at all critical points, fully bolted structural connections, long life 200 micron (8ml) Duratough  film is utilised.