Ceiling installed on C-bandraster with PM2 panel
Offices with removable partitionsPLAFOMETAL-SC-110 is a system suitable for grid installation in offices. Suspension rails traditionally follow the facade grids and allow for the placement of removable partitions to structure open-plan floors. The PM2 panels are self-supporting between rails. Their robustness combined with a large opening will facilitate maintenance phases throughout the building's lifespan.
Selection guide
- Acoustic comfort
The advantages of the system
- Aesthetic: rails and panels are flush at the same level; no drilling of the C carrier rail thanks to the fixing of partition heads with hammer head screws
- Acoustic: high correction, absorption coefficient αw up to 1 (NRC = 1)
- Dimension: choice of different rail and panel widths. The length of a self-supporting panel is adaptable to the facade grid
- Installation: simple and secure with Z-shaped hook-up panels (BRZC) to prevent any panel falls when the ceiling grid is fully open
- Access: easily removable with wide access to the plenum
Description
- Closed suspended ceiling made up of self-supporting panels placed on exposed C rail carriers with a flat or stepped joint
- Self-supporting panels with flush edges and sharp angles
- The panels have Z-hooked edges (BRZC) at their ends to be flush with the framework
- The BRZC edges make it easy to slide the panel onto the framework during installation, facilitating the filling of each bay while preventing them from disconnecting from the supporting framework, installed without primary connecting frameworks cluttering the plenums
- The aluminum C rail with a stepped joint allows for a hammer head screw to be slid in, avoiding any drilling when fixing partition heads
- Acoustic additions as an option
- Hook-on version to the framework in an open position available upon request
Bulk cut
C hollow join or C flat rail. Dimensions in mm.
Downloadable documents
Appearance
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Perforations
Percentage of void, shape in mm, and hole arrangement
- On steel: Non-Perforated, 11% Ø1.5 M, 22% Ø1.5 M, 10% Ø2.5 M, 12% Ø2.5 U*, 16% Ø2.5 U*, 23% Ø2.5 M, 20% 61x4 U*, 40% 61x4 U *, 18% ØIRR; Possibility to stop perforation at the end of the panel (except 18%IRR); Other perforations available on request
*Only available with perforation stopped on 4 sidesPerforation range:

Refer to the section Perforations on the "Metal Ceiling Finishes" page for more details.
11% Ø1.5 MVoid rate: 11%
Hole shape: Round Ø1.5
Hole arrangement: M
22% Ø1.5 MVoid rate: 22%
Hole shape: Round Ø1.5
Hole arrangement: M
10% Ø2.5 MVoid rate: 10%
Hole shape: Round Ø2.5
Hole arrangement: M
12% Ø2.5 UVoid rate: 12%
Hole shape: Round Ø2.5
Hole arrangement: U
16% Ø2.5 UVoid rate: 16%
Hole shape: Round Ø2.5
Hole layout: U
23% Ø2.5 MVoid rate: 23%
Hole shape: Round Ø2.5
Hole layout: M
20% 61x4 UVoid rate: 20%
Hole shape: Rectangle 61x4
Hole arrangement: U
40% 61x4 UVoid rate: 40%
Hole shape: Rectangle 61x4
Hole arrangement: U
18% IRRVoid rate: 18%
Hole shape: Round Ø4 and 6.4
Hole layout: Irregular -
Colors
Precoated polyester steel
- White 137 (≈ RAL 9003)
- Metallic Grey (RAL 9006)
Post-coated polyester powder steel
- White RAL 9003
- White RAL 9010
- White RAL 9016
- 180 RAL colors - on request
Refer to the paragraph Materials and coatings on the "Metal Ceiling Finishes" page for more details.
Pre-coated White 137Material: Steel
Coating: 25 µm Polyester precoating
Color: White 137 (≈ RAL 9003)
Gloss: 15 UB ±5
Pre-coated
White 137Material: Steel
Coating: 25 µm Polyester precoating
Color: White 137 (≈ RAL 9003)
Gloss: 15 UB ±5
Precoated
Grey 9006Material: Steel
Coating: Precoated polyester 25 µm
Color: Metallic Grey RAL 9006
Gloss: 30 UB ±5
Post-laquered
White 9003Material: Steel
Coating: Polyester powder post-painted 80 µm
Color: White RAL 9003
Gloss: 30 UB ±5
Postlacquered
White 9010Material: Steel
Coating: 80 μm Polyester Powder Coated
Color: White RAL 9010
Gloss: 30 UB ±5
Post-painted
White 9016Material: Steel
Coating: Post-painted polyester powder 80 µm
Color: White RAL 9016
Gloss: 30 UB ±5
Post-painted
180 RAL colorsMaterial: Steel
Coating: Powder-coated polyester post-painted 80 µm
Color: 180 RAL colors
Gloss level: 30 to 80 UB ±5
Performance
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Light reflection
Up to 87%
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Indoor air quality
Class A+ for all products:
- Non-perforated
- From the ALPHA range
- From the ALPHA PLUS range, with specific bagged insulation
Class A for all products from the ALPHA PLUS range, with specific surfaced insulation
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Sound absorption
According to the standard EN ISO 11 654
- αw up to 0.85 (NRC = 0.85) with the ALPHA range
- αw up to 1 (NRC = 1) with the ALPHA PLUS range
Performance acoustics subject to the selected perforation. Refer to the table in the brochure Acoustic metal ceilings.
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Acoustic complement
- Offer ALPHA: Plafometal acoustic veil
- Offer ALPHA PLUS: specific acoustic insulation surfaced with a veil or encapsulated in a PE film
Refer to the Acoustic page in the Product Catalog appendices for more details.
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Corrosion resistance
Indoor ceiling
- Class B according to standard EN 13964
- Suspensions and fixings to supports are to be selected according to the desired class
Refer to the page Implementation of the Product Catalog Annexes for more details.
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Cleanability
By nature, our metal ceilings require minimal maintenance. However, various types of cleaning are still possible. Refer to the Maintenance page in the Product Catalog appendix for more details.
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Reservations, integrations
Customized factory cutting on request.
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Opening
Access to the plenum by lifting the panel within the framework.
Hook-on version to the framework in open position upon request:- Suspension with 'Wire Hook'- Suspension with 'Hook-on Notch' -
Resistance to disinfection chemicals
Our metal ceilings are resistant to sodium hypochlorite 2.5%, hydrogen peroxide 6%, or ethanol 70% disinfectants (according to EN 12720 and ISO 11998 standards).Refer to the [Maintenance](https://www.plafometal.fr/conditionnement-mise-en-oeuvre-maintenance-an…) page in the Product Catalog Annexes for more details.
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FDES Plafometal verified
Verified Environmental and Health Declaration Sheet (FDES) available on the INIES database (www.inies.fr) and directly accessible on our website at this link
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Reaction to fire
Euroclass A1 for products:- Non-perforated precoated products- Precoated products from the ALPHA rangeEuroclass A2-s1, d0 for products:- Non-perforated powder post-coated products- Powder post-coated products from the ALPHA range- From the ALPHA PLUS range
Technical properties
General presentation of the system family
Family : Plafonds suspendus fermés
Ideal for offices, meeting rooms, showrooms...
Acoustic:
- Acoustic comfort with an absorption index αw up to 1.00 (NRC = 1.00)
- Privacy between spaces with a lateral insulation index Dn,f,w up to 52 dB
Aesthetic:
- Adaptable to the building facade grid
- Wide aesthetic choice of frameworks, perforations, colors, shapes ..
- Possibility to integrate equipment
Practical:
- Resistance to handling
- Wide and complete range: ceilings on rails, monolithic, cassettes ..
- Easy installation, use, and maintenance
Sub-family : Plafond posé sur porteurs apparents (pour cloisonnement)
Ceiling on exposed grids suitable for partitioningSystems for office spaces with PM2, PM5, PM8 panels- Modern aesthetics- High level of acoustic, thermal, and visual comfort- Large access to plenum- Allow structuring of open-plan office partitions- Fire-resistant version (SF) for large circulation areas in high-rise buildings