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Wire Balustrade Systems

Versatile and practical stainless steel assemblies manufactured in the UK using Marine Grade (316) stainless steel for use with 4mm stainless steel wire rope.

Applications include: interior and exterior decking cables, pergolas, trellising, boundary fencing wires, vineyard wires, wire suspension installations, simply decorative and so much more...

DIY Wire Balustrade Kits

New better value DIY kits are available in lengths of 1m, 2m, 3m, 5m, 7.5m and 10m for DIY installation.

Our kits are produced from high quality 316 grade stainless steel ideal for indoor and outdoor use. Quick and easy to install simply choose from either flat surface or tube mount fixing.

Made to Measure Wire Balustrade

Our made to measure wire balustrade is available for either tube or flat mounting. Manufactured to your exact dimensions these kits are the ideal choice for any bespoke balustrade project.

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How to install S3i DIY wire balustrade kits.

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The ideal choice for decking balustrade.
Quite simply the best kits on the market, versatile and hard-wearing, delivering you outstanding quality.

Stainless Steel Deck Cables Articulating With Angles

Our ingenious socket system allows for you to accommodate angles such as inclines on stairs and angular balustrade designs.

Stainless Steel Deck Cables Running Through Upright posts

Ideal for running through intermediate posts to minimise the number of fittings you use. Our assemblies can run up to 10 metres.

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Our stainless steel wire balustrade kits and hardware products are engineered and manufactured in the UK to highest specifications. Made In Britain
Cable Balustrade FAQ
Cable Balustrade FAQ
Check out our resource centre for information about preparation, quality and care, regulations and much more.

General Decking Gallery
General Decking Gallery
Take a look at some of the projects we have been proud to have been involved with, perfect for inspiration and ideas.
Cable Railing Installation
Cable Railing Installation
Visit our installation section for fitting advice and tips to ensure a smooth trouble free installation.

Installation Services
Balustrade Installation Services
S3i provide a bespoke design, manufacture and installation service, let us guide you throughout your project.