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Why Choose S3i Group?

Since 2000 we have provided high quality stainless steel hardware and wire rope fittings, balustrades, handrails, landscape and marine fittings with an approach to customer service that is second to none.

We are a member of British Stainless Steel Association

Our range of stainless steel wire rope, fittings and components are the best combination of design, quality and simplicity; with many engineered and manufactured here in the UK. These fittings are tested for material quality and tolerances so that you can buy from us with confidence.

Stainless steel, glass balustrade and handrail systems in a wide choice of styles for both home and commercial use.

Our experienced technical team will provide you with great advice from start all the way through to full design and installation if required.

Shiny happy customers...

Need some help?

Simply call our friendly
technical team on

01302 752 504
email us at s3i.co.uk

visit our balustrade showroom
open 9am - 5pm Monday to Friday.

Find Us On Google Maps

Landscape and Garden

Our innovative green wall and tensioned trellis systems, plant training kits are the best on the market, offering the strength and longevity you would expect from stainless steel.

Our systems are easy to install and have been featured at Royal Horticultural Society shows at Hampton Court, Chelsea Flower Show and Tatton Park.

Commercial, Home and Interior

Our ever expanding range of stainless steel interior fittings for the home or commercial settings including: glass door furniture, door hinges, retail display and suspension, retail clothing rails, bar rails, mini rails and glass racks.

Some of our popular products...

Not just a supplier...

We take great pride in not only suppling the best, but working with the best.

Our highly skilled rigging, technical and engineering experts have advised, manufactured and installed on a incredible array of project collaborations over the years.
Including sculpture and art displays, RHS show gardens, balustrades, architectural and bridges; here at S3i Group we have a solutions based, "yes" attitude to all our projects!