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Durlum Rhombus - Expanded Metal Ceiling System

Verified by manufacturer 23 hours ago

LSA Projects Ltd Third party certifications:
  • EPD

    EPD

    Certificate type

  • BS EN 13501-1

    BS EN 13501-1

    Certificate type

Expanded metal mesh ceiling system.

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Application

A suitable solution in various types of building, particularly whenever large, free ceiling cross sections are required.

Description

Expanded mesh ceiling solutions from Durlum are a great way to add design and acoustic control to a space. Expanded mesh can provide top level acoustic control when used with the black acoustic fleece supplied by Durlum.


The Rhombus collection from Durlum has a variety of different mounting options within their standard range to accommodate every design element. Panels can be installed in linear or grid formats as fixed or demountable suspended ceilings with specific options for corridors and independently suspended panels.


Features and benefits:

  • Panels are constructed of expanded mesh aluminium or steel with various edging options for installation preferences and requirements.
  • Finished in a range of standard and bespoke powder-coated RAL colours and metallic finishes.
  • Panels are primed before application of RAL powder-coating.
  • A range of mesh styles in a choice of material thickness.
  • Upwards of 50% open area on all styles. 
  • Fire rated to Euroclass A2-s1,d0.

General information

Color

Silver

Beige

Black

Blue

Bronze

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Finish

Galvanized

Powder-coated

Metallic

Gloss

Anodized

Material

Steel

Aluminium

Shape

Rectangle

Other

Length

3000 mm

Bespoke

Width

1100 mm

Bespoke

Warranty description

Two year

Uniclass

Ss_30_25_22_51 Modular suspended ceiling systemsPrimary
Ss_25_25_75_05 Acoustic panel lining systems
Ss_30_25_22_70 Raft or island suspended ceiling systems

CAWS

K13/170 Acoustic panel lining

K13/170 Acoustic panel lining

K40/115 Unit/ modular suspended ceiling system

K40/10 Unit/ modular suspended ceilings

Specification data - Modular suspended ceiling systems

Ceiling support

S1.12 - Clip in or Hinged/ Sliding Installation.

S4 - Hook-on or Hinged Installation.

S5 - C Channel Linear.

S6 - C Channel Cross Grid.

S7 - Rail Channel.

S7 Taifun - Exterior Installation.

S10 - Double Hook-on Installation, dur-SOLO Type 1 - Single Panel Raft.

S10 - Double Hook-on Installation, dur-SOLO - Multiple Panel Raft.

S10 - Double Hook-on Installation, dur-SOLO Type 4 - Multiple Panel Raft Demountable.

Manufacturer guidance

Proprietary carrier grid system to suit mounting type.

Consult manufacturer for details and insert requirements.

Support fasteners

Manufacturer's standard.

Guidance for specification option:

Consult manufacturer's literature for details.

Ceiling units

Metal mesh infill units.

Barriers in ceiling void

-

Fire barriers

-

Manufacturer guidance

Insert requirements or omit.

Acoustic barriers

Dur-Sonic or acoustic insulation by others.

Plenum barriers

-

Manufacturer guidance

Insert requirements or omit.

System accessories

Not required.

Durlum black acoustic fleece.

Lighting.

Guidance for specification option:

Insert requirements.

Perforation

M100.

Guidance for specification option:

12.5 x 6 mm with 1.0 mm web; 66.6% open area.

M110.

Guidance for specification option:

16mm x 2mm with 1.5mm Web (62.5% open area.

M210.

Guidance for specification option:

25 x 16 mm with 1.5 mm web (81.2% open area.

M220.

Guidance for specification option:

25 x 16 mm with 2.5 mm web; 81.2% open area.

M230.

Guidance for specification option:

25 x 10 mm with 2.0 mm web; 60.0% open area.

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Manufacturer guidance

Acoustic perforation.

Panel

Expanded mesh, aluminium.

Expanded mesh, galvanized steel.

Manufacturer guidance

Panel composition/ material.

Panel finish

Powder-coated, RAL colour.

Guidance for specification option:

  • White RAL 9016 as standard.
  • Powder coated finishes are available in a full range of RAL colours and a full scale of gloss lacquer options.
  • Consult manufacturer for details and insert requirements.

Duroplan anodized, black.

Duroplan anodized, white.

Duroplan anodized, natural aluminium.

Duroplan anodized, custom.

Guidance for specification option:

Consult manufacturer for details and insert requirements.

Panel Type

Version V1 frame covered (more welds/ options).

Version V2 mesh bent with frame.

Version V3 Basic, framed covered (less welds large mesh only).

Version V4 edge frame visible.

Version V6 visible frame.

Panel size

Guidance for specification option:

Insert requirement.

  • Maximum panel size: 3000 x 1100 mm per raft module.
  • Bespoke options available.
  • Consult manufacturer for details.

Reaction to fire (to BS EN 13501-1)

Euroclass A2-s1,d0.

Guidance for specification option:

  • Surface spread of flames: to EN ISO 11925-2, A2 (Fs <150 mm within 60 seconds).
  • Smoke production: to EN 13823, s1 (no smoke production).
  • Flaming droplets: to EN ISO 11925-2, d0 (no flaming droplets).

Sustainability data

Contains Red List materials

No

Country of material origin

Germany

Country of product manufacture

Germany

Recyclability

Guidance for specification option:

No environmentally dangerous emissions occur at de-installation. Panels and aluminium profiles can be recycled where facilities exist.

Third party certifications

Third party certifications

EPD

EPD

Durlum Aluminium EPD

BS EN 13501-1

BS EN 13501-1

Durlum Panels Fire Test Report

EPD

EPD

Durlum Steel EPD

Literature

Durlum Rhombus Technical Data Sheet

Durlum Rhombus Technical Data Sheet

Durlum S1 Mounting Brochure

Durlum S1 Mounting Brochure

Durlum S4 Mounting Brochure

Durlum S4 Mounting Brochure

Durlum S5 Mounting Brochure

Durlum S5 Mounting Brochure

Durlum S6 Mounting Brochure

Durlum S6 Mounting Brochure

Durlum S7 Mounting Brochure

Durlum S7 Mounting Brochure

Durlum S10 Mounting Brochure

Durlum S10 Mounting Brochure

dur-Graphics Brochure

dur-Graphics Brochure

Durum Surfaces Guide

Durum Surfaces Guide

Durlum Rhombus Brochure

Durlum Rhombus Brochure

Case studies

Durlum Rhombus Ceiling in Dubendorf High School

Durlum Rhombus Ceiling in Dubendorf High School

Durlum Rhombus and Polylam at Breitling White City

Durlum Rhombus and Polylam at Breitling White City

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