The NSL19 56 x 55mm DDA Compliant Aluminium Non-Slip Stair Nosing is a heavy-duty, straight-edge profile designed to deliver reliable stair protection, clear step visibility and a clean, modern finish in demanding commercial and industrial settings. Its 3mm gauge makes it ideal for vinyl, linoleum, LVT and medium carpets, producing a robust, professional edge detail on both refurbishments and new builds.

A durable anodised aluminium body provides long-term structural strength, while the standard PVC anti-slip insert offers secure underfoot grip and strong visual contrast to support UK accessibility aims (Part M / BS 8300 / DDA visibility). Insert colour options help achieve a clear LRV contrast for easier step recognition in public access areas.

Supplied pre-drilled through the insert, with colour-matched pips to conceal fixings. Undrilled and channel-only configurations with separately supplied inserts are available upon request. Fixings not included.

 Key Features:

• Dimensions: 56mm tread × 55mm riser 
• Heavy-duty anodised aluminium, straight-edge profile
• Standard PVC non-slip insert for grip and step-edge visibility
• Designed to support DDA / Part M / BS 8300 accessibility guidance
• Compatible with vinyl, linoleum, LVT and medium carpets
• Pre-drilled through the insert; colour-matched pips conceal fixings
• Undrilled / channel-only options available (separate inserts supplied)
• Fixings not included