The GA blog

100% of anodised finish retained after one million footfall

At Gooding Aluminium, we understand that high-traffic environments demand more than just aesthetic appeal: they require materials that last. That’s why our premium stair nosings are not only sleek in appearance but engineered for exceptional durability and safety.

Made from high-grade aluminium alloy, these stair nosings are finished with a hard-wearing anodised surface, making them ideal for interior applications in commercial buildings, transport hubs, educational institutions and high-end residential projects.

Proven durability under pressure

Our premium stair nosings have been independently tested by SATRA Technology – a recognised global authority in product testing. During their rigorous examination, the stair nosings underwent one million simulated footfalls (500,000 ascending and 500,000 descending).

The result? Zero loss of anodised coverage.
Only minimal sole marking was detected on the surface, with no cracking, peeling or structural damage.

These results confirm that Gooding Aluminium’s anodised stair nosings offer long-term performance, making them ideal for environments where both resilience and visual quality are essential.

Options for every application

Our Premium Stair Nosing Range includes two main types:

• Premium Stair Nosings: for board, concrete and wood floor finishes
• Premium CMS Stair Nosings: for ceramic, marble and stone flooring

Both profiles feature a neat fluted surface for improved slip resistance, with a clean and contemporary appearance. For a seamless look, all nosings are supplied pre-drilled with countersunk holes and include self-adhesive tread inserts for quick, discreet installation.

These stair trims are dry-fit ready, making them ideal for interior projects requiring minimal disruption or downtime.

A hardwearing, colourfast finish

Unlike painted surfaces, the anodising process chemically bonds colour pigment into the surface of the aluminium, while also thickening its natural oxide layer. This means the finish:

• Is deeply embedded into the metal
• Won’t chip or flake
• Resists UV fading
• Offers enhanced corrosion protection
• Delivers a low-maintenance, high-impact result.

Anodised nosings are also available in black or natural silver finishes, giving designers the flexibility to coordinate with a range of flooring and interior schemes.

Architect-specified across the UK

Gooding Aluminium’s stair nosings have been specified and installed on many well-known UK projects, chosen for their combination of visual subtlety and reliable performance.

The below examples highlight the adaptability and trust placed in GA stair nosings by some of the UK’s most respected architects and contractors.

Premium stair nosings, Berkeley Square House, Mayfair W1J

Black anodised finish, specified and installed by MDA Contracts

Premium CMS stair nosings, Queen Street Place, London EC4

Black anodised finish, specified by John Robertson Architects and installed by Harper & Edwards

Premium stair nosings, Sevenoaks School, Sevenoaks TN13

Natural anodised finish, specified by Tim Ronalds Architects and installed by Gilbert-Ash

Premium CMS stair nosings, Elizabeth Line, Bond Street Station

Black anodised finish, specified by John McAslan & Partners and installed by DMC Contracts

Slip and wear testing results

Slip resistance
GA Premium Stair Nosings were tested using the BS 7976‑2:2002 pendulum method, which simulates the foot contact slip potential of surfaces. The nosings scored in the Low Slip Potential category (PTV 36+) – a strong result for internal pedestrian areas.

Wear resistance
SATRA’s wear test used GA product code 1409 with a black anodised finish. After one million biomechanical footfalls, the nosing showed only slight sole markings – with no surface damage or failure.

These test results also apply to Premium CMS nosings, as the extended back edge does not affect wear resistance.

Quick and easy installation

All GA stair nosings are intended for interior applications and supplied in standard lengths for immediate dispatch. They are:

• Pre-drilled with countersunk fixing holes
• Supplied with self-adhesive tread inserts
• Available cut to your required stair width – simply request when ordering
• Dry-fit – so no adhesives or wet trades are required on site.

An installation video is available on the Gooding Aluminium website, guiding you through each step of the process.

Other stair nosing options available

In addition to the Premium and Premium CMS ranges, GA also offers:

• Step-up stair nosings: with a dimpled insert
• E range nosings: robust single-piece nosing designs
• Anodised trims and stair edging: for use with various flooring types

Each product combines contemporary styling with dependable function, ideal for retail interiors, office refurbishments, transport projects, and more.

Summary of key features

• Hardwearing anodised finish – black or silver
• Invisible fixings for clean visual lines
• High slip resistance – independently tested
• Wear-resistant under heavy footfall
• Dry-fit installation – no mess, no delay
• Suitable for multiple flooring types
• UK stock available for fast delivery.

To discuss your project or order a sample, contact our Sales Office on 020 8692 2255 or visit: 👉 www.goodingalum.com

You can also watch our step-by-step stair nosing installation video and view technical datasheets online.