The lining partition is designed to provide non-combustible lining of concrete partitions, front walls, columns or other constructions.

The partition consists of modular panels 40 mm thick and 1200 mm wide. An insulating mineral wool core is bonded between a smooth precoated galvanized steel sheet facing (standard thickness: 0.6 mm plus 25 µm oven-baked polyester powder coating) on the visible side, and a precoated galvanized steel sheet facing on the invisible side (other coatings are available). The partition is airtight with ultra-smooth surfaces for easy maintenance.

The maximum height for a self-stable partition is 3000 mm.


  • Core: No hydrophile mineral wool. Density: 80 kg/m³. Fire class according to EN 13501-1: A1.
  • Adhesive: Bi-component polyurethane.
  • Silicone sealant (quality-label SNJF; complies with FDA 21 CFR 175.105).
  • Flexible sealant in closed cell reticulate polyethene adhesive strips, density: 50 kg/m³ (upper face of the ceiling, non-visible side).
  • Assembly: An interlock system using an assembly key.

On request, the two facings can be manufactured from different materials on the inside and outside faces (aspect, colour and/ or thickness).

General information

Uniclass 2015

Ss_25_25_45_50 Metal framed wall lining systemsPrimary


K13/160 Proprietary

Specification data - Metal framed wall lining systems

Product Reference


Panel length

3000 mm

4000 mm




0.6 mm


0.8 mm

Polyester 25 μm lacquer and stainless steel polished S4 finishes only.


Smooth stainless steel sheet, 1.4307 (304 L) grade

Smooth stainless steel sheet, 1.4404 (316 L) grade

Steel sheet S280 GD, hot-dip galvanized Z225

225 g/m² of zinc on the two faces or similar.


Polished S4

Stainless steel only.

Polyester 25 µm lacquer

Class in accordance with XP P 34-301: lIIa.

Polyester lacquer and PET film of total thickness 55 µm

Class in accordance with XP P 34-301: Vc.

PVC 150 µm antibacterial

Class in accordance with XP P 34-301: Vc.

PVC and PET film of total thickness 130 µm

Stainless steel only.

PVDF 35 µm lacquer

Class in accordance with XP P 34-301: lVb.

Colour/ Finish

Iceberg white (similar to RAL 9010)

Standard product features


- Thickness:

40 mm.

- Profile:

Aluminium profile on four faces. Rustproof treatment (with dichromate or electro-zinc).

Maximum acceptable loads:

Bending resistance, panels on two supports: 3 m high: 25 q (daN/m²).

Acceptable span in ceiling:

Used as a ceiling; due to their utilization and their thickness, the SE panels are not designed to be walked on. The maximum span acceptable is 2.50 m.

Technical characteristics:

  • Thermal conductivity coefficient lambda: 0.041 W/mK.
  • Thermal transmission coefficient Uc: 0.892 W/m²K.
  • Weight 14.4 kg/m² (two faces, 0.63 mm thick).
  • Fire reaction: Euroclass A2-s1,d0 and Class 0.

Third party certifications

  • FM approval (standard 4880): Class 1

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