Roof End Lap Installation Guide for METAhybrid® Thermal Insulated Roofing Sheets

The provided image illustrates the proper installation technique for roof end laps in METAhybrid® Thermal Insulated Roofing Sheets. It highlights the components and steps essential for a secure and durable setup.

Key Components

Extension Plate
  • Material: 1.5mm galvanized steel.
  • Standard Length: 5.00 meters.
  • Function: Provides extended support at roof end laps, ensuring structural stability.
Primary Fastener
  • Specifications: 5.5mm diameter, available in 65mm and 25mm lengths.
  • Features: Self-drilling with a Xylon-coated finish for corrosion resistance.
  • Additional Component: Equipped with an EPDM washer to prevent leaks and enhance weatherproofing.
Purlin Support:

Manufactured by Geometric Steels, offering a strong foundation for proper roofing sheet alignment and installation.

Installation Highlights:
1. Use the extension plate to ensure the sheets align correctly at roof end laps, providing extra strength and durability to the overlap joint.
2. Secure the sheets with primary fasteners designed for both strength and resistance against environmental wear.
3. EPDM washers enhance the installation by creating a tight seal, minimizing water ingress and ensuring long-term reliability.
Why This Matters:

Proper installation of roof end laps is critical for maintaining the structural integrity, weather resistance, and energy efficiency of the roofing system. METAhybrid® Thermal Insulated Roofing Sheets, combined with quality accessories like galvanized plates and coated fasteners, deliver a robust and efficient roofing solution.

For further installation guidance, refer to our detailed instruction manuals or contact our support team.

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