The AHD13 91 x 35mm Heavy-Duty Tredsafe Stair Nosing is a robust, high-performance safety profile ideal for heavy-traffic commercial, industrial, and public settings. Engineered to deliver exceptional step-edge protection, this profile combines a wide 91mm tread with a 35mm riser, making it ideal for installations where both safety and visibility are critical.

As part of the trusted Tredsafe Aluminator® range, the AHD13 features a glow-in-the-dark insert that charges from daylight or artificial lighting. In the event of a power failure or emergency, the Aluminator® strip automatically illuminates the stair edge, aiding safe evacuation without the need for power, wiring, or maintenance.

The durable anti-slip Tredsafe insert enhances traction on every step, reducing the risk of slips and falls in high-traffic environments. This profile is supplied pre-drilled through the insert for easy installation, with colour-matched pips included to conceal the screw heads. Undrilled profiles or drilled channels with separate inserts can also be requested. Fixings not included — installers should select suitable methods for the subfloor.

Key Features:

• Dimensions: 91mm tread x 35mm riser
• Heavy-duty aluminium construction for high-traffic environments
• Non-slip Tredsafe insert ensures safe footing
• Aluminator® glow strip provides visibility in darkness or emergencies
• No wiring or power required — charges via natural or artificial light
• Supplied pre-drilled with insert plugs for clean installation
• Custom supply options available on request
• Simple, low-maintenance installation