NSL03 Tredsafe – 57 x 40mm Aluminium Non Slip Stair Nosing Bullnose Edge Trim With PVC Insert

Elegant Bullnose Aluminium Stair Nosing for Safety and Style

The NSL03 Tredsafe 57 x 40mm Aluminium Non Slip Stair Nosing offers a reliable and stylish solution for stair safety. Designed with a smooth bullnose edge profile, this stair trim combines enhanced slip resistance, stair edge protection, and an attractive finish, making it ideal for commercial and residential applications.

With a 57mm wide tread and 40mm riser, it provides excellent surface coverage while its integrated PVC insert delivers strong anti-slip performance. Constructed from premium anodised aluminium, the NSL03 is built to withstand regular foot traffic and maintain its appearance over time.

Features of NSL03 Stair Nosing

1. Bullnose Edge Design

Rounded edge offers a soft, refined aesthetic—perfect for environments where visual appeal matters as much as safety.

2. 57mm Slip-Resistant Tread

Provides wide surface contact and improved traction, reducing the risk of slips and trips.

3. 40mm Vertical Riser

Protects stair edges from wear, chipping, and impact, helping to maintain the structure and appearance of steps.

4. Durable Anodised Aluminium Body

Made from high-grade aluminium for durability, corrosion resistance, and long-lasting performance.

5. Textured PVC Insert

Anti-slip PVC insert is replaceable and available in a range of contrasting colours to support DDA compliance and visual safety.

6. Versatile Installation Options

Can be fixed using screws or adhesive to most stair surfaces including concrete, wood, tile, or vinyl.

Ideal Applications

• Office and commercial buildings

• Retail stores and showrooms

• Apartment complexes and residential homes

• Educational and public sector buildings

• Indoor stair refurbishments

Frequently Asked Questions (FAQs)

Q1: What are the exact dimensions?

A1: The NSL03 features a 57mm tread width and a 40mm riser, suitable for most standard stair configurations.

Q2: What is a bullnose edge?

A2: A bullnose edge is a rounded front profile that provides a smoother finish compared to square-edge trims—offering both safety and elegance.

Q3: Is the insert non-slip?

A3: Yes, the PVC insert is textured to improve traction and reduce slips, even in wet conditions.

Q4: Can I replace the insert?

A4: Yes, the PVC insert is interchangeable, allowing for easy maintenance or colour changes.

Q5: Is this suitable for outdoor use?

A5: While primarily designed for indoor or sheltered environments, the NSL03 can be used in covered outdoor areas.

Meta Description:

Buy NSL03 Tredsafe 57 x 40mm Aluminium Stair Nosing with bullnose edge and non-slip PVC insert. Stylish, safe, and ideal for commercial and residential stairs.