NSL20 Tredsafe – 57mm x 55mm DDA Compliant Aluminium Non-Slip Stair Nosing with PVC Insert

Durable Stair Edge Protection with Premium Slip Resistance and Accessibility Compliance

The NSL20 Tredsafe Stair Nosing is a professional-grade safety solution designed for use in demanding commercial, public, and industrial environments. With a 3mm gauge, it is compatible with resilient floor coverings such as vinyl, linoleum, and medium pile carpet, offering an easy and secure installation.

At its core, the NSL20 features a Tredsafe external-grade insert, engineered from a specialised blend of PVC, silica quartz, and polymeric plasticiser. This combination delivers a homogeneous, hard-wearing surface with a 3D pyramid texture that provides exceptional grip — even in wet conditions — reducing the risk of slips and trips on stairs.

This profile fully meets the accessibility standards set by the Disability Discrimination Act (DDA) and conforms to BS8300:2009+A1:2010 building guidelines, ensuring both safety and legal compliance in public spaces.

Features:

Dimensions: 57mm tread x 55mm riser
Gauge: 3mm – perfect for use with resilient flooring materials
Material: Anodised aluminium channel with replaceable external-grade Tredsafe PVC insert
Slip Resistance: Textured pyramid surface offers superior traction in wet and dry conditions
Compliance: DDA and BS8300:2009+A1:2010 compliant when used with a contrasting insert
Fixing Options: Suitable for screw fixing or bonding with high-strength adhesive
Replaceable Insert: Easily maintain or update as needed

Ideal For:

Office stairwells and commercial buildings
Healthcare facilities and educational institutions
Retail environments and public buildings
Industrial sites with regular foot traffic
New builds, refurbishments, or retrofits

Why Choose NSL20 Tredsafe?

Combines strength and safety in a sleek, professional finish
Provides excellent step-edge visibility and anti-slip performance
Fully regulation-compliant, supporting accessibility for all users
Built to withstand heavy usage in high-traffic areas

NSL20 Tredsafe 57 x 55mm DDA Compliant Aluminium Non Slip Stair Nosing Edge Trim With Pvc Insert

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