JET-METALL-RAK-/TE

JET-METAL-RAK /-TE Upstand

The upstand specially designed for use as a smoke exhaust system


The JET-METAL-RAK /-TE upstands are particularly well suited as basic elements for use as SHEV system in industrial flat roofs, which have a proven reputation in use.


Due to their aerodynamically favourable geometry, they make an effective contribution to preventive fire protection in an energetically simpler surrounding.


The JET metal upstand RAK type provides a safe connection for both bituminous and high polymer roofing membranes. Thermal insulation is provided by 30 mm mineral wool.


The JET metal upstand TE type also contains 30 mm mineral wool and is supplied with an E-clamping rail for the mechanically screwed fixing of the roof membrane in the upstand incline.

  • Steel upstand (1-skinned) with 30 mm non-woven material clad mineral wool insulation
  • Surface RAL 9002 (colour according to RAL on request as optional)
  • Aluminium safety connection frame
  • Optimum connection rail system for mechanical fastening
  • Can be used for SHEV systems with the various FIREJET® opener devices - tested according to DIN EN 12101-2
  • Can be used for staircase SHEV systems in accordance with LBO with various 24V electric drives and SHEV control centres
  • Deliverable in the nominal dimensions 80 x 80 cm to 200 x 200 cm / 200 x 300 cm
  • Deliverable in the upstand heights: 30, 40 and 50 cm
  • Un UPSTAND Value: 0.85 W/m2K according to EN 673 / DIN 4108-4
  • METAL-RAK-TE: (sheet steel / A1 mineral wool / aluminium) (components predominantly non-combustible)
  • Industrial buildings
  • Commercial buildings

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