A33 40 x 20mm Anodised Aluminium Non Slip Ribbed Treads Stair Nosing Edge Trim

A33 – 40 x 20mm Anodised Aluminium Non-Slip Ribbed Stair Nosing Edge Trim

Subtle, Stylish Safety | Slimline Profile | Long-Lasting Edge Protection

Elevate both safety and aesthetics with the A33 Ribbed Aluminium Stair Nosing, a compact yet durable edge trim ideal for indoor and sheltered outdoor stairs. Featuring a 40mm tread and 20mm riser, this nosing provides excellent anti-slip grip while offering a discreet, low-profile finish that suits both modern and traditional spaces.

Perfect for residential, commercial, or hospitality applications, the A33 is crafted from corrosion-resistant anodised aluminium, ensuring reliable performance in high-traffic or moisture-prone environments.

Features

• Compact, Efficient Coverage
  Profile measures 40mm tread x 20mm riser, offering a streamlined yet secure edge for most standard staircases.
• Ribbed Anti-Slip Surface
  Increases traction underfoot in both dry and damp conditions, helping reduce slip hazards.
• Premium Aluminium Construction
  Built from high-grade anodised aluminium that resists corrosion, dents, and daily wear.
• Multiple Colour Options
  Available in a variety of anodised finishes to complement your flooring and décor.
• Dual Installation Options
  Choose between pre-drilled screw fixing or adhesive installation for a clean, screw-free appearance.

Technical Specifications

Product Benefits

• Improves Stair Safety
  Ribbed tread enhances grip and reduces slips on both dry and wet staircases.
• Minimal Visual Impact
  Slimline design blends in with modern interiors without compromising on functionality.
• Long-Term Protection
  Shields stair edges from daily wear, chipping, and impact — preserving flooring integrity.
• Flexible Fit for Any Space
  Ideal for homes, offices, hospitality venues, and light commercial buildings.

Installation Instructions

Screw-Fix Method

• Position the nosing flush along the stair edge.
• Use the pre-drilled holes to mark drill points on the substrate.
• Drill pilot holes and insert plugs (if required).
• Fix in place using suitable screws.
• Ensure the profile is seated firmly and evenly.

Adhesive Method

• Clean and dry the stair surface thoroughly.
• Apply a continuous bead of high-strength construction adhesive to the underside.
• Align carefully and press firmly into place.
• Allow adhesive to fully cure before use (typically 24 hours).

Ideal Applications

• Stair upgrades in homes, apartments, and lofts
• Offices, retail shops, and commercial stairwells
• Hospitality venues such as hotels, restaurants, and event spaces
• Indoor staircases or covered external steps

Deliver safety and durability with a refined finish — the A33 Anodised Aluminium Stair Nosing is the perfect blend of subtle style and functional protection