Sheet metal roofing JI 92-400

standing seamribbed

Overview
The JI 92-400 is a reinforced steel tray designed for double-skin cladding, providing structural stability and optimal thermal integration. Installed horizontally, it secures the outer skin while accommodating thermal insulation. The profile is shaped to distribute loads efficiently and is compatible with spacers to improve energy performance. Available in custom lengths and finishes to suit specific construction projects.

Dimensions
Length: Min. 1,000.0 mm / max. 13,600.0 mm
Width: Max. 400.0 mm

Thickness and weight
0.75 mm: 9.57 kg/m²
0.88 mm: 11.23 kg/m²
1.00 mm: 12.76 kg/m²

Features

• Material: Steel S320 GD.
• Profile designed to distribute loads efficiently.
• Horizontal installation facilitating outer skin fixing and accommodation of thermal insulation.
• Compatible with spacers to enhance energy performance.
• Available in custom dimensions and finishes.

Coatings

• Interieurcoating 912 (15 µ): Base coating for interior construction applications only.
• Galva

Reference standards
Galvanized steel: NF EN 10346:2015 - tolerances according to NF EN 10143:2006 - NF P34-310:2017
Coil coating: NF EN 10169:2022 - NF P34-301:2017
Tolerance: NF EN 14782:2006 – NF EN 508-1:2021
Calculations: Tests according to NF P 34-503-1:2024 interpreted according to NF P 34-205-1:1997 (DTU 40.35) for cladding application and NF DTU 43.3 P1-2:2008 and Cahier CSTB 3537_v2:2009 for roofing application

Technical characteristics / specifications

• Commercial name: JI 92-400
• Material: Steel S320 GD
• Length: min. 1,000.0 mm — max. 13,600.0 mm
• Width: max. 400.0 mm
• Thicknesses & weight: 0.75 mm = 9.57 kg/m²; 0.88 mm = 11.23 kg/m²; 1.00 mm = 12.76 kg/m²
• Available coatings: Interieurcoating 912 (15 µ), Galva
• Installation: horizontal, compatible with spacers
• Compliance / standards: NF EN 10346:2015, NF EN 10169:2022, NF EN 14782:2006, NF EN 508-1:2021 and cited standards/DTUs for calculations and tests