fire resistant cable trays in floors

fire resistant cable trays

  • cable trays ≤ 500mm in (large) openings:
    – up to 600x5000mm in floors
    – up to 600x1200mm in walls
    – in PA board: only seal off; NO coat back required
  • optimized working space:
    – multiple penetrations (cables AND pipes) in 1 opening
    – minimum inner distances between penetrations
  • constructive element:
    – rigid floors ≥ 150mm
    – view application in flexible + rigid walls
  • fire resistance acc. EN 1366-3:
    – EI 60 with 2x PA board 50mm in rigid floors
  • easy installation:
    – always apply acc. DoP No. CPR-14/0260-board
    – cut PA board to size for a tight-fit positioning in opening
    – cut out service diameter for cable tray
    – ‘butter’ all cross cut edges of PA board + opening with PA coating
    – position PA board tight-fit + butt joint
    – use PA spirals for board-to-board connections
    – seal off cables IN PA board with 5mm joint Acrylic or PA sealer
    – coat back on cables + cable trays + perimeters is not required

product development by common practice

Firetect, it's a system!

cable trays in floors
- in PA board
- coat back is not required


use Firetect Graphite with MIXED cable penetrations (pipes)


coat back not required


proven fire resistant perfomances related to application

fire resistant cable trays

in PA board

product info