Square Aluminium Stair Nosing 3.22m Double Insert 5mm Gauge

This square aluminium stair nosing with double insert and 5mm gauge is designed to provide a neat, durable edge to stairs while improving slip resistance and visibility. Made from robust aluminium with a square profile, it is ideal for use with 5mm floor coverings such as vinyl, LVT and other resilient finishes.

Supplied in a 3.22m (3220mm) stock length and available in a wide choice of finishes and insert colours, this nosing is suitable for commercial, public and residential staircases. It helps protect step edges from wear and damage, supports safer footing, and delivers a professional, long-lasting finish to both new installations and refurbishments.

Product Features

• Square aluminium stair nosing with a defined 5mm gauge for resilient floor coverings.
• Continuous 3.22m (3220mm) stock length for cutting to size on site with minimal joints.
• Double insert channel for enhanced slip resistance and improved visual contrast on stair treads.
• Offered in multiple finishes: Bright Polished, Dark Bronze, Mill Finish, Mirrorflect Gold, Satin Black and Satin Gold.
• Wide selection of insert colours including Apple Green, Aura, Beige, Brown, Dark Blue, Dark Green, Dark Grey, Hazard, Mid Grey, Premium Black, Red and Sage Green.
• Manufactured from quality aluminium for strength, durability and resistance to everyday wear.
• Suitable for internal stairs in commercial, educational, retail and residential environments.

Key Features and Benefits

• Improves stair safety by providing a clearly defined, slip-resistant leading edge across the full width of each step.
• Protects vulnerable stair edges from chipping, cracking and premature wear, extending the life of the floor covering.
• Wide choice of finishes and insert colours allows compliance with visual contrast guidance and coordination with surrounding décor.
• 5mm gauge profile aligns neatly with common resilient floor coverings for a smooth transition and reduced trip risk.
• 3.22m length reduces the number of joints on longer flights, delivering a cleaner, more professional appearance.
• Easy to cut and fix using standard tools and appropriate screws or adhesives, helping to keep installation time and disruption to a minimum.

Specifications

Applications and Ideal Uses

This square aluminium stair nosing is suitable for a wide range of internal stair installations where a durable, safe and visually defined step edge is required.

• Commercial staircases in offices, hospitals, hotels and public buildings.
• Educational facilities including schools, colleges and universities.
• Retail and leisure environments such as shops, cinemas and sports venues.
• High-traffic residential stairways, apartment blocks and communal corridors.
• Refurbishment projects where existing steps require improved safety and a smarter finish.

Frequently Asked Questions

Can this stair nosing be used with carpet?

This profile is designed for a 5mm gauge and is best suited to resilient floor coverings such as vinyl and LVT. For carpet or thicker floor finishes, a stair nosing with a deeper gauge or specifically designed for carpeted stairs is recommended.

How do I cut the 3.22m length to size?

The aluminium nosing can be cut to length using a suitable fine-toothed hacksaw or powered saw with an appropriate metal-cutting blade. Measure and mark carefully before cutting, deburr any sharp edges, and check the fit before final fixing.

How is the stair nosing fixed in place?

Fixing methods may include countersunk screws through pre-drilled holes or a suitable high-strength adhesive, depending on the substrate and site conditions. Ensure the substrate is clean, sound and level, and always follow good practice and any relevant installation guidance when securing the nosing.