Frameless glass balustrades are a stylish and contemporary choice for staircases, balconies, and outdoor areas. Their sleek design provides an unobstructed view while maintaining safety and durability. However, one key factor in ensuring a secure installation is selecting the correct glass thickness. At TSS Balustrade Centre, we specialise in supplying and installing high-quality glass balustrades, ensuring that every installation meets industry standards and building regulations. In this guide, we explain the recommended thickness for frameless balustrade systems and what you need to consider for your project.



Finding the Right Glass Thickness for Your Balustrade

When choosing a frameless glass balustrade, one of the most important considerations is the thickness of the glass. The right thickness ensures safety, durability, and compliance with building regulations. At TSS Balustrade Centre, we supply high-quality glass balustrades in Newport and throughout the UK, tailored to meet industry standards and your specific project needs.

Understanding Glass Thickness Requirements

The required thickness for a frameless balustrade depends on several factors, including:

●     Location and purpose – Interior balustrades may require different specifications compared to external installations.

●     Fixing method – Whether the glass is supported with a base channel, standoff fixings, or a clamping system.

●     Load-bearing capacity – Balustrades in high-traffic areas, such as commercial buildings, need thicker glass than those in residential settings.

Industry Standard Thicknesses for Frameless Glass Balustrades

To comply with British safety regulations, frameless glass balustrades typically range between 10mm and 21.5mm in thickness. Here’s a breakdown of the most commonly used sizes:

10mm – 12mm toughened glass

●     Suitable for low-risk applications such as balcony windbreaks or decorative panels.

●     Requires a handrail for additional safety.

15mm toughened glass

●     A mid-range option commonly used for interior staircases and partitioning.

●     Offers increased durability but still benefits from a handrail.

17.5mm toughened and laminated glass

●     Ideal for external use, such as balconies and terraces.

●     Provides enhanced security and can be used without a handrail in some cases.

21.5mm toughened and laminated glass

●     The thickest and most robust option, often used in commercial applications.

●     Ensures maximum strength for high-traffic areas.

At TSS Balustrade Centre, we supply a range of frameless balustrade systems, including options with toughened and laminated glass to meet your project’s safety requirements.

Regulatory Compliance and Safety Considerations

When installing glass balustrades, compliance with British Standard BS 6180 is essential. This regulation outlines the required load-bearing capacity for different balustrade applications.

For frameless installations without a handrail, laminated glass is recommended to ensure additional safety. Laminated glass consists of two layers of toughened glass with a protective interlayer, preventing shattering in the event of impact.

Choosing the Right Balustrade for Your Project

Selecting the right frameless balustrade involves balancing aesthetics, safety, and compliance. Our expert team at TSS Balustrade Centre can help you choose the perfect system, whether you need a sleek staircase balustrade, a modern balcony barrier, or a secure poolside enclosure.

Contact Us for Expert Advice

If you’re considering glass balustrades in Newport or elsewhere in the UK, we’re here to help. TSS Balustrade Centre offers premium frameless balustrade solutions tailored to your specifications. Get in touch today for expert advice and a free quote