Product Benefits

  • Aesthetics: pronounced hollow joint between panels
  • Opening : wide access to the plenum
  • Acoustics: high degree of correction, absorption factor αw up to 1
  • Safety: possibility of ensuring secure acess to the plenum

Related system :
Self-supporting panel on wall angle system PM4 [PLAFOMETAL-CC-410]

Caracteristics & Performance

ACOUSTIC ABSORPTION

  • αup to 0.85 with the ALPHA range
  • αup to 1 with the ALPHA PLUS range

Check out our video "Acoustic metal ceilings" in our Learning Center.

 

Acoustic filling

  • ALPHA offer: black acoustic fleece bonded on the back of perforated ceilings.
  • ALPHA PLUS offer: two options of acoustic inlays are possible. The surfaced insulating wool for optimal performances or encapsulated insulating wool to avoid fibers.

Acoustic performances of ceilings are guaranteed for products defined, controled and entirely delivered by Plafometal.

 

Light reflexion

  • Up to 87%.

Fire reaction

According to EN 13501-1 :

  • Euroclass A1 for the prepainted non-perforated
  • Euroclass A1 for the prepainted in the ALPHA range
  • Euroclass A2-s1, d0 for non-perforated powder post-painted
  • Euroclass A2-s1, d0 for powder post-painted in the ALPHA range
  • Euroclass A2-s1, d0 for the product in the ALPHA PLUS range

Regulations

Environment and health

  • Our ceilings can be fully recycled over an indefinite period of time.
  • They are sustainable, easy to maintain, produce no dust, particles or vapor, are inert and odor-free.
  • They do not promote microbial growth and do not emit any VOCs or formaldehyde.

CE Marking

  • DoP No.: 0007-200.

Indoor Air Quality

The products are classified:

  • A+ for all the products non-perforated
  • A+ for all the products in the ALPHA range
  • A+ for all the products in the ALPHA PLUS range, with a specific mineral wool pad in this plastic film
  • A for all the products in the ALPHA PLUS range, with a specific mineral wool pad with black tissue face

Installation & Cleaning

Type of installation

  • Installation in corridor

Installation (preview)

  • Installation according to DTU 58.1
  • Installation in corridor: wall angle to be screwed to the wall every 300 mm.

Disassembling for access to the plenum

  • By lifting an edge of the panel (overlapping side) in the grid.

Colors & Dimensions

Material

  • Galvanized steel from 0.5 to 0.7 mm thick depending on the width and length.

 

Colors and finishes

  • White 137 (~ RAL 9003) - polyester prepainted.
  • Metallic Grey (RAL 9006) available on request - polyester prepainted.
  • 180 RAL colors available on request - polyester powder coating.

Perforations on steel

  • Plain
  • 11% Ø1.5 M
  • 22% Ø1.5 M
  • 10% Ø2.5 M
  • 12% Ø2.5 U (only with perforations that stop short on the four sides)
  • 16% Ø2.5 U (only with perforations that stop short on the four sides)
  • 23% Ø2.5 M
  • 20% 61x4 U (only with perforations that stop short on the four sides)
  • 40% 61x4 U (only with perforations that stop short on the four sides)
  • 18% ØIRR irregular (maximum width 400 mm)
Perforations 
PM4
PM4
PM4
PM4
PM4
PM4
PM4
PM4
PM4
PM4

 

Module dimensions

  • Widths: 300, 400 and 600 mm. Others available on request.
  • Length on request (min. 900 – max. 2,800 mm)
  • Height 27 mm.
  • 15 mm wide hollow joint.
  • Max. self-supporting capacity: 2,800 mm for a width of 300 mm.

Cut outs and integrations

  • Bespoke factory cut-outs on request.

A day-to-day support

At Plafometal, we support our customers on a daily basis through each step of a construction project. Following the whole project, from the building owner’s request to the delivery, we provide our customers with all advice and recommendations they may need.

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