Sigma, formally called Broadsword, is one of the most popular single steel partition systems. Manufactured in Sweden to provide exceptional strength and durability and yet offers cost savings over other partition systems on the market. 

Single Skin Steel Partitions

sigma single skinned steel partition

Offering a fully demountable solution, the steel partition can be used in various projects as the years and the company progress.

Available in Full Steel, Steel and Mesh, Steel and Glass and Full Mesh, these panels are ideal for secure stores, warehouses, and workshops. (panel variants shown below).

broadsword wall 400

The panels are finished with lead free powder coating in Sandstone BS.08B.17, Grey RAL 7037 , Grey BS.00A05 or White RAL 9010.  (Non-standard colours – corporate finishes are available upon request.

broadsword panels

For modularity, the steel partition panels come in set widths and four standard heights. To fit exact spaces, an infill panel is used.


300, 400, 500, 600, 700, 800, 900, 1000 and 1200 mm

Standard Heights;

2440, 2745, 3000 and 3660

Standard Mesh sizes;

50 × 50 mm (3 mm wire) and 25 × 25 mm (3 mm wire) (Special sizes available on request.)

The doors shown below can be hinged or sliding and offer a wide variety of locking mechanisms from hasp and staple, security locks and Digital locks.

broadsword doors

Along with all the choices of panels and accessories, Broadsword can utilize Drop hatches, sliding hatches and Mesh and Steel ceilings.  If you feel that this system can benefit your company, please contact us for further information or a fully itemized quotation.

broadsword hatch

broadsword steel partition

Download or View Specifications on Single Skin Broadsword Steel Partition

Installation Instructions and helpful tips for Sigma single skinned steel partition.

Vat GB591551821 Company Number 02906480 – 1994
Dun and Bradstreet, Number (581590544)
NATO Code Number (NCAGE KD520)
EORI Number GB591551821000

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Merlin Industrial Products @ 2023 Errors and Omissions Excepted


Call 01752 690622 / 0800 0418 650 (UK)