Square Line 60x30 Stainless Steel Balustrade System
Square Line 60x30: A Celebration of Straight Lines and Geometric Precision

Our 60x30 system is designed with an innovative and fresh take on square balustrade. Providing you with an incredibly robust rectangular design to withstand larger loads.
60x30 Balustrade Components and Fittings

Get A FREE Quote
Contact our team who will quickly respond with a quote or design made to your requirements.
UK Manufactured
Experienced in-house manufacturing for quick fulfilment of handrail and balustrade.
Quality Service
Our technical team will guide you every step of the way to ensure your project is on time, on budget.
Why Choose S3i
The 60x30 square modular balustrade system offers a sleek, architectural look with the practical benefits of a modular design. Blending modern aesthetics with lasting durability.
Versatile Applications
Whether it's a balcony, staircase, garden terrace, mezzanine, or walkway, the 60x30 balustrade fits seamlessly into both indoor and outdoor environments. Its clean, geometric lines make it a popular choice for residential projects and commercial spaces.
How it works
This modular system is built from a set of interchangeable parts, posts, handrails, mounting brackets and fittings - all designed to work together effortlessly. This allows for easy customisation and flexibility to suit a wide variety of layouts and design visions.
Built to Last!
Components are crafted from premium 316 grade stainless steel, ensuring superior strength, corrosion resistance, and longevity. The result is a high-performance balustrade that stands up to the elements while maintaining its sleek appearance for years to come.
Start your project with a little help from the experts...
We can specify and quote for all the components you need to bring your vision to life.
Simply call our friendly technical team on
01302 752 504 or email us at s3i.co.ukVisit our balustrade showroom open 9am - 5pm Monday to Friday.
Find Us On Google Maps
DOWNLOAD our sketch sheet...HERE
Just draw your balustrade layout on our sketch sheet and email it back to us for a no obligation quote.



Powder Coating?
We can now powder coat our balustrade components to any given RAL colour of your choice.
This is a bespoke service, with all components being manufactured to order.
Simply contact our team for further information:
01302 752 504 or
email us at s3i.co.uk
Experienced Technical Team
with years of knowledge to guide through your project.
Glass Infill Options

Glass Clamps
Our extensive range of square glass clamps offer excellent strength and hold, ensuring safety without sacrificing style.
View Our Square Glass Clamps
Glass Holders
Post mount glass infill supports, to create a minimalist finish to your balustrade.
View Our Glass Holders