British steel staircases

We design, manufacture and install all types of staircases for internal and external use. All of our staircases can be made to the required size and custom finish along with matching or bespoke balustrades.


All MJAllen Metalwork staircases conform to the required BS standards and building regulations for both internal and external use and our highly-skilled installation teams are CSCS qualified and SSSTS approved.


We offer a complete staircase design service, from initial concept and calculations to final installation and finishing.

choose your style

We can cater for a range of style requirements including spiral, escape, multi-level and traditional - all in any material, colour or finish.


Our experienced and attentive team ensure that all staircases are built to exacting BS standards and conform to all applicable building regulations.


Our fully-trained installation teams are CSCS qualified and SSSTS approved, working beside our in-house project managers and authorised lift-planning personnel.

fully managed

All of our projects are comprehensively managed and overseen by a multi-layered design and manufacturing team. A dedicated project manager ensures your work is completed exactly as specified and within your requirements for time and budget.