Design Features

• Intricate design to ensure maximum rigidity and minimum weight.
• All "weather proof" Aluminum to ensure rust free performance.
• Trouble free and smooth operation even at low wind velocities.
• Vanes specially formed to deflect rain and any other water.
• Unique pivotal blades to offer maximum weather protection.
• Upper and lower Double shielded permanent lubricated ball.
• Bearings to ensure complete weather protection and smooth operation.
• Specially designed adjustable elbows for fitment on all roof slopes.
• All rivet construction to ensure maximum durability.
• Special Aluminum - Magnesium alloy to ensure stronger riveted joints.
• Can be easily fitted on Asbestos, Corrugated Asbestos, Galvanized Iron and Aluminum roofing.