• Vertical lock seam 788 roof system
Vertical lock seam 788 roof system
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Vertical lock seam 788 roof system

Unique fixed support hidden installation, no screw penetration on the surface of the system bracket and plate connection for the unique design of the slip type, to overcome the displacement of the ultra-long plate and fixed bracket due to thermal expansion and contraction.

Still deciding? Get samples first,  Contact US !

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  • Description
  • Vertical lock seam 788 roof system

    In recent years, various kinds of naughty weather are more and more strict to the requirements of the building steel product system, in order to better solve the problems of water leakage caused by strong rainfall, roof lifting due to gusty winds, and damage of the sheet due to imperfect structure, we introduce the advanced prefabricated steel roofing system which is leakage-proof, with stronger resistance to pull-out force, and with a more scientific structure.

    Pressure steel plate modelRSS788Usage
    Effective covering width(mm)788
    Spreading width(mm)1000
    Plate thickness(mm)0.50.6Concealed roof panels
    Section moment of inertia(cm4/m)27.6634.98
    Cross-sectional resistance moment(cm3/m)9.4510.99

    Occlusion Schematic

    ◣ Unique fixed support hidden installation, no screw penetration on the surface of the system bracket and plate connection for the unique design of the slip type, to overcome the displacement of the ultra-long plate and fixed bracket due to thermal expansion and contraction.

    ◣ 360-degree upright locking seam biting male and female ribs, rib height 66 ± 1mm, with excellent waterproof drainage performance.

    ◣ Available in a wide selection of pressed metal materials and a wide range of accessory products with equal longevity.

    ◣ Processed equipment box-type shipment,:Professional operating skills to ensure accurate on-site pressing for large projects.

Vertical lock seam 788 roof system

Unique fixed support hidden installation, no screw penetration on the surface of the system bracket and plate connection for the unique design of the slip type, to overcome the displacement of the ultra-long plate and fixed bracket due to thermal expansion and contraction.

Still deciding? Get samples first,  Contact US !

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