IT4 Box Profile Iron Sheet, 2.5m, Tile Red

IT4 Box Profile Iron Sheet

The IT4 Box Profile Sheet provides a high-strength roofing solution designed for rapid installation and long-term weather protection. This 2.5-metre panel uses a trapezoidal 4-rib configuration to maximize water runoff capacity and structural rigidity across various purlin spacings. It serves as a primary cladding material for both residential dwellings and industrial warehouses.

Built for the Job

Roofing contractors select this specific profile because it offers a wider effective cover compared to traditional corrugated sheets. The 2.5m length is specifically useful for small-scale outbuildings, porch extensions, or as part of a tiered roofing system where shorter runs reduce material waste. Site supervisors prefer this material for its predictable overlap performance and ease of handling during high-altitude installations. The steel base undergoes a rigorous galvanizing or Aluzinc coating process before the Tile Red finish is applied, ensuring the core remains protected from oxidation even in humid environments.

• Residential roofing for main houses and domestic extensions.

• Industrial wall cladding and perimeter fencing for construction sites.

• Commercial carports, sheds, and agricultural storage units.

Product Highlights

Advanced Drainage

The deep trapezoidal troughs allow for high-volume water displacement during heavy tropical rainfall.

Structural Integrity

• Cold-rolled steel substrate ensures the panel maintains its shape under wind load.
• Four-rib design provides superior resistance to bending compared to standard profiles.

Technical Specifications

What’s Included

• 1 x 2.5m IT4 Box Profile Iron Sheet (Tile Red)

On-Site & Workshop Notes

• Use self-drilling roofing screws with EPDM washers to maintain a watertight seal at fixing points.

• Avoid using angle grinders to cut the steel as the heat destroys the protective zinc coating; use tin snips instead.

• Store the panels on a slight incline if kept outdoors to prevent water trapping between stacked layers.

• Ensure the side lap faces away from the direction of the prevailing wind to prevent moisture ingress.