• Product description
  • Features
  • Installation method


The EC31 is a self-supporting, flush-edged tray that can be tilted by simply unscrewing it, and is hinged on a pivot profile that leaves a minimum 20 mm shadow gap on either side of the tray to absorb slight differences in traffic width.
The EC31 tilting metal tray provides full and easy access to the ceiling plenum, without the need for additional framing.
All geometries can be envisaged to adapt to the shape of the building, as well as all types of technical equipment reservations.


Circulation ceilings for hospitals, office buildings, shopping centers…

The materials

Galvanized steel 0.5 to 0.8 mm thick, depending on bin width.


Widths: 300/600mm (other dimensions available on request)
Length on request: minimum 500mm / maximum 2500mm
Height: 35mm
Maximum self-support: l: 2500mm x L: 600mm


– Pre-painted white 137 (similar to RAL 9003)
– Post-lacquered polyester powder paint RAL :

– All other RAL colors on request

Light reflection

Report CSTB EMI 18-26077242-1 :

Up to 88% post-lacquered RAL 9016
Summary in the Finishes section of the catalog

The fire

Reaction to fire (according to EN 13501-1)

Euroclass A1 for products :

– Unperforated pre-painted sheets
– Pre-painted trays with non-woven fleece or rock wool lining

Euroclass A2-s1,d0 for products :

– Post-painted trays with or without lining


Sound absorption measured in accordance with NF EN ISO 354.
Acoustic certificates on request


Standard :

On request :


Special cut-outs for lighting fixtures and HVAC equipment Activation of hot/cold trays
Fire-resistant (SF) trays
End of frame trays with integrated reinforcement


Metal ceilings are durable and easy to clean.
For dust: Dry cleaning with a soft cloth or vacuum cleaner with soft bristle brush.
For stains: Clean with a damp cloth soaked in a non-abrasive cleaner diluted in water. For persistent, greasy stains, diluted alcoholic solutions can be used.

The environment

100% recyclable ceiling, odorless, easy to maintain and non-generating of dust, particles or vapor.
No VOC or formaldehyde emissions.
(Class A for rockwool-based trays).
EHDS sheet available on the INIES website (www.inies.fr).

All special profiles available on request

Installation according to DTU 58.1

In traffic: Bins installed on standard ECHAME PREC J hanging profiles. To be bolted to an adjustment bracket fixed to the wall every 600 mm. Bins are installed with a minimum 20 mm hollow joint on each side.

Dismantling: Open the EC31 pan by pushing vertically on the crutch side, then move sideways to escape the hanging profile. The pan remains suspended on the edge pivot profile.
Close the tray by reversing the operation.


1- EC31 pan
2- Adjustment range PREC PLR
3- Profile accro J PREC J