Prospan762

Description

The Prospan 762 profile is a high-performance roofing and cladding solution, designed to meet the demands of modern construction. Its trapezoidal box rib design provides exceptional strength and stiffness, making it structurally superior to traditional corrugated iron. With a wide cover and high ribs, Prospan 762 ensures quick installation and excellent water runoff, even at low roof pitches.

Key Features of Prospan 762 Roof Sheeting

• Wide Cover: Fewer sheets required, reducing installation time and costs.
• High Ribs: 28.5mm ribs provide better water-carrying capacity and structural strength.
• Ease of Installation: Simple and efficient installation process.
• Aesthetic Appeal: Combines the visual appeal of IBR with the coverage of Corrugated Iron 10.5.
• Wind Load Resistance: Optimized for improved security and peace of mind in extreme weather conditions.
• Customization: Can be spring-curved or draped onto a 26m radius (convex) and 56m radius (concave), or factory-cranked to a minimum radius of 450mm.

Applications

Prospan 762 is ideal for:

• Residential Roofing: Homes and housing developments.
• Commercial Roofing: Warehouses, retail spaces, and office buildings.
• Industrial Roofing: Factories, storage facilities, and manufacturing plants.

Technical Specifications

• Cover Width: 760mm
• Total Width: 810mm
• Coil Width: 925mm
• Rib Height: 28.5mm
• Minimum Roof Pitch: 7.5° for sheets shorter than 30m; 10° for sheets longer than 30m.
• End Lap Recommendations:
  • 150mm for roof pitches over 15°.
  • 250mm for roof pitches below 15°.
  • 100mm for side sheeting.
• Material Options:
  • Steel: 0.5mm, 0.55mm, 0.58mm, 0.8mm.
  • Aluminum: 0.7mm, 0.8mm.

Installation and Handling

• Roof Pitch: Minimum pitch of 7.5° for sheets shorter than 30m; 10° for sheets longer than 30m.
• Sealing: End and side laps on low-pitched roofs should be sealed to ensure water tightness.
• Curving and Cranking:
  • Draped Curved Roof: Minimum radius of 26m (convex) and 56m (concave).
  • Crimp Curved: Minimum radius of 450mm (convex and concave).
• Purlin Spacing: 1500mm for steel, 1000mm for aluminum.

Quality Assurance

• Sheet Tolerance:
  • Width: ±4mm.
  • Length: +5mm, -0mm.
• Durability: Designed to withstand harsh weather conditions and provide long-term performance.

Why Choose Prospan 762?

• Strength and Durability: Built to handle heavy loads and extreme weather conditions.
• Aesthetic Flexibility: Suitable for projects where visual appeal is a priority.
• Ease of Installation: Simple and efficient installation process with minimal maintenance requirements.
• Cost-Effective: Reduces structural and erection costs, making it economical for large-scale projects.