ASL03 57 × 40 mm Aluminium Non-Slip Stair Nosing Edge Trim — With PVC Insert

Robust aluminium stair nosing engineered to protect step fronts and deliver reliable slip resistance. The ASL03 combines a sturdy anodised aluminium nose with a replaceable PVC anti-slip insert, offering a durable, professional solution for busy residential and commercial stairs.

Key specifications

• Product type: Non-slip stair nosing / step edge trim
• Use case: Protects and defines stair treads, improves traction and extends the life of stair finishes
• Material: Anodised aluminium body with PVC anti-slip insert (replaceable)
• Dimensions: 57 mm tread coverage × 40 mm riser/drop (approx.)
• Finish / colour: Satin anodised metallic with contrasting dark PVC insert (other insert colours may be available)
• Fixing method: Screw-fix (pre-drill) — insert usually conceals fixings for a neat finish
• Lengths: Supplied in standard trade lengths — cut to size on site

Benefits (safety • durability • compatibility)

• Enhanced safety: PVC insert provides a high-friction surface to reduce slips in dry and wet conditions.
• Long service life: Anodised aluminium resists corrosion, dents and heavy foot traffic.
• Cost-effective maintenance: Replaceable insert means you refresh grip without replacing the whole profile.
• Clean appearance: Concealed-fix design leaves a tidy, professional stairline.
• Wide compatibility: Suitable for tile, LVT/LVP, laminate, engineered wood and stone treads.

Quick-scan highlights

• 57 × 40 mm heavy-duty rakeback-style nosing
• Anodised aluminium body with replaceable PVC non-slip insert
• Concealed screw-fix installation for a professional look
• Ideal for commercial, public and residential stairs
• Cut-to-length for custom stair widths

Installation tip

Dry-fit and mark lengths, pre-drill pilot holes suitable for your substrate, screw-fix the base, then press the PVC insert into place. Inspect inserts periodically in high-traffic zones and replace when worn.

FAQ

Q: How often should I replace the PVC insert?
A: Replacement frequency depends on traffic. For heavy-use public or commercial stairs check monthly and replace when the textured surface shows visible wear or reduced grip. In typical residential settings inspect every 6–12 months.