Precision Engineering. Beautiful Curves. Exceptional Results.

At JMR Section Benders Ltd, we specialise in professional helical rolling services, helping customers across the UK turn complex engineering and architectural designs into reality.

With over 100 years of industry experience, we understand that creating the perfect curve requires more than simply bending metal. It demands specialist machinery, technical expertise and exceptional attention to detail.

Our advanced CNC section bending machinery allows us to produce accurate, consistent helical bends in tubes and bars, making us an ideal partner for projects involving spiral staircases, curved handrails, architectural metalwork and decorative installations.

By programming key dimensions such as radius, overall rise and degree of rotation directly into our CNC system, we can achieve precisely controlled bends without the trial and error traditionally associated with manual forming.

Our helical rolling capabilities include:

• Precision rolling of tubes and bars for spiral staircases.

• Curved and helical handrails for architectural projects.

• Specialist metalwork for decorative and structural applications.

• Repeatable CNC bending for multiple identical components.

• Multi-radius bending with straight sections between curves.

• Coil production and bespoke helical formations.

Our machinery enables smooth transitions between curves and straight sections, helping minimise common bending problems such as creasing and necking.

We can work with a variety of materials, with our published helical rolling capacity extending to tubes up to 60mm.

From a single bespoke staircase component to complex architectural features requiring consistent, repeatable curves, our experienced team is ready to help.

Based in Dagenham, Essex, we work with customers throughout London and across the UK, supporting fabricators, engineers, architects and specialist contractors with dependable metal