Home > Companies > Troax (UK) Ltd > Elan (formally known as Excalibur)

Elan is a high quality demountable, relocatable double skin steel partitioning system designed and manufactured for commercial, office and factory applications. The system is based on standard panels in full steel, full glass or steel and glass and comes complete with a range of door types and styles.

The system features controlled factory assembled units of monobloc construction, with two steel skins separated by a composite honeycomb or rockwool core and uses a concealed cleat system for site assembly. Removable skirting and vertical junction channels allow access for wiring. All components are factory finished in epoxy powder coat.

Standard product features

Sound insulation:

Maximum sound reduction to BS 5821-1: 1984 over speech range 400-2500 Hz:

  • All-steel panels: 36 dB.
  • Part single glazed panels with 6 mm thick glass: 36 dB.
  • Part double glazed panels with insulating glass units: 38 dB.

Panel weight:

Nominally 17 kg/m² excluding glass.


Fire resistance:

Partitions are available as non-fire rated or fire rated, complying with BS 476-22, providing 30 or 60 minutes fire resistance, depending on panel elevation and glazing options. Consult Troax Lee manufacturing Ltd for details of panel fire rating.

Partition abutments, Cable management/ outlets:

Consult manufacturer for recommendations and details.


Standard widths: 300, 400, 500, 600, 700, 800, 900, 1000 mm (non standard widths are available).

Standard heights: 2438, 2743, 3048 and 3657 mm (non standard heights and multi tiered options are available).


Panels are available in a range of five standard colours, but non-standard and corporate colours, to the nearest BS or RAL colour, are available on request.


  • Single leaf hinged steel or timber doors: 900 and 1000 mm wide (steel only) x 2023 mm high, with overpanels to suit overall height of partition. Non standard door sizes are available.
  • Double leaf hinged steel or timber doors: 1851 and 2051mm (steel only) x 2023 mm high, with overpanels to suit overall height of partition. Non standard door sizes are available.
  • Sliding steel doors: 1000, 2000 and 2400 mm wide x 2180 mm high. Sliding doors use low friction trolleys for maintenance free operation. Bottom guide rails do not intrude into door opening and allow free access for all types of traffic. Doors can be single leaf or bi-parting.


Ironmongery options include: 3 lever mortise lock with lever handles, pull handle and push plate, mortise lock with euro profile cylinder, digital lock, claw lock for sliding doors and all doors can be padlockable.


  • 25mm slat venetian blinds can be incorporated into double glazed panels.
  • Steel ceilings, self supported tiled ceilings and suspended tiled ceilings.
  • Sliding glass hatch: For inter communication between areas.
  • Drop-down hatch: Hinged steel panel can be used as a serving shelf.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-35-80/420 Panel partitions

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Troax (UK) Ltd


+44 (0)1793 542000

Product reference

Elan partitioning

Fire resistance of complete system to BS 476-22

[Non-fire rated]
[30 minutes integrity]
[60 minutes integrity]

Fire rating for panels

[ ______ ]

Partition height

[2438 mm]
[2743 mm]
[3048 mm]
[3657 mm]

Partition abutments

 - Head:

   Deflection allowance:

 - Floor:
[ ______ ]
 - Wall/ Vertical structure:
[ ______ ]


Exposed framing to panels, comprising steel channels cleat fixed together to form a concealed joint

Junctions/ Corners

Matching sections for corners and junctions. 50 x 50 mm steel hollow section support mullions at 3000 mm centres bolted to floor with M10 countersunk expanding anchors

Skirtings/ Sills

Galvanized steel floor channel with plastic or steel skirting


Top capping channel and cover strips for joints

Solid panels

Double skin steel panels with composite honeycomb or rockwool infill


[ ______ ]


Epoxy powder coated


[Grey BS 00A05]
[Grey RAL 7037]
[Sandstone BS 08B17]
[White RAL 9010]
[Blue RAL 5010]

Joint treatment

Concealed cleat system

Glazed panels

 - Type:
[Fully glazed]
[Transom glazed]
[Chair rail glazed]
[Steel-glass-steel with glazed panel from 1091–2031 mm above ffl]
[Steel-glass-steel with glazed panel from 1091–2387 mm above ffl]
 - Width:
[ ______ ]
 - Glass:
[6.4 mm single glazing]
[6 mm single glazing]
[Double glazed with 36 mm cavity]
 - Manifestation:
[ ______ ]
 - Blinds:

Integral blinds within double glazed units



 - Type:
[Hinged steel single doors]
[Hinged steel double doors]
[Sliding steel doors]
[Timber single doors]
[Timber double doors]
 - Door frames:

Steel pressed box section

 - Doors:
[900 x 2023 mm]
Single leaf.
[1000 x 2023 mm]
Single leaf.
[1851 x 2023 mm]
Double leaf.
[2051 x 2023 mm]
Double leaf.
[1000 x 2180 mm]
[2000 x 2180 mm]
[2400 x 2180 mm]
 - Vision panels:
[ ______ ]
 - Ironmongery:

Manufacturer's standard


Cable management/ outlets

[ ______ ]


[Ceilings and lights]
[Sliding glass hatch]
[Drop down hatch with hinged flap]

Other requirements

Doors with automatic operation

Manufacturer details

Enterprise House,
Murdock Road,
Wiltshire, SN3 5HY
Tel +44 (0)1793 542000
Fax +44 (0)1793 618784
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