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A 56 x 32mm rake back aluminium stair nosing with a textured High Grip insert, for internal stairs whose risers slope back under the nose. That is common on concrete, steel-framed and pre-cast commercial stairs. The front leg follows the slope instead of standing off it, and the 3.5mm gauge suits vinyl, lino and lightweight carpet.
Choose Obsidian or Solar insert in any of nine aluminium finishes, in 2.44m, 2.75m or 3.22m stock lengths for cutting on site.
On a raked riser the face of the step leans back from the nose. A square nosing touches only at the corner and leaves a wedge-shaped gap behind its front leg. The rake back profile angles its 32mm leg to match, so it beds down along its full depth and stays put under heavy footfall.
Grip on a stair edge is measured with a pendulum test. This textured PVC insert scored 95 dry and 60 wet at an independent laboratory, well above the 36 that UK Slip Resistance Group guidance treats as low slip potential. One full-width strip sits on the step edge, exactly where feet land as people come down the stair.
Obsidian has a light reflectance value (LRV) of 1.80 and Solar 55.10, near opposite ends of the scale. Choose the one at least 30 LRV points away from your floorcovering and the edge reads clearly from the top of the flight.
Hold a square against the step. If the riser leans back from the nose, this is the profile. If it is vertical, the 56 x 32mm square edge version will sit better. For deep treads, there is a twin-insert 85mm rake back.
Mill Finish is plain aluminium for service and back-of-house stairs. Bright Polished and Satin Silver give a bright or soft silver line. Satin Gold, Satin Bronze, Dark Bronze and Satin Black suit timber-effect, stone-effect and dark floors. Mirrorflect Silver and Mirrorflect Gold are mirror-bright for reception and front-of-house stairs.
Concrete and steel stairs in offices, schools, hospitals, car park cores and shopping centres, where the risers rake back and the treads are finished in vinyl, safety flooring, lino or light contract carpet. For outside steps, use the exterior-insert rake back profile.
| Profile | Rake back, single insert channel |
|---|---|
| Range | Standard range |
| Tread (top face) | 56mm |
| Riser (front leg) | 32mm |
| Gauge | 3.5mm |
| Carrier material | Aluminium alloy, UK manufactured |
| Insert | One High Grip textured anti-slip insert: textured PVC face on a PET base, self-adhesive, approx. 2mm thick |
| Slip resistance (insert) | Pendulum 95 dry / 60 wet (manufacturer data, independent laboratory) |
| Insert colours (LRV) | Obsidian 1.80, Solar 55.10 |
| Finishes | Mill Finish, Bright Polished, Satin Silver, Satin Gold, Satin Bronze, Dark Bronze, Satin Black, Mirrorflect Silver and Mirrorflect Gold |
| Stock lengths | 2.44m (2440mm), 2.75m (2750mm), 3.22m (3220mm) |
| Suitable floorcoverings | Vinyl, lino and lightweight carpet |
| Use | Internal stairs; insert service range -10°C to 80°C |
| Fixing | Screw-fix through the channel, then fit the insert to hide the fixings; or bond with stair nosing adhesive |
Insert colour. Pick for contrast. Solar on mid-grey, blue, green and dark floors; Obsidian on pale floors such as light grey, beige or white. Both colours are the same price.
Finish. Mill Finish is the lowest price, then Bright Polished, then Satin Gold. Dark Bronze, Satin Black, Satin Silver and Satin Bronze share the middle price. Mirrorflect Silver comes next. Mirrorflect Gold costs the most. Satin finishes hide scuffs best on busy stairs.
Length. Measure every step, then choose the stock length that cuts into those widths with the least waste. Order a spare where widths vary.
Dry, decorative stair? The same profile is available with standard PVC inserts.
Cut each length to the step width with a fine-toothed blade for aluminium and de-burr the ends. The step must be clean, dry and sound. Screw-fix through the channel with fixings to suit the substrate, or bed the profile on a stair nosing adhesive. Clean and dry the channel, peel the backing from the self-adhesive insert and press it firmly into place over the fixings. Lay the floorcovering tight to the back of the profile. Sweep and damp-mop the insert regularly, because trodden-in dirt fills the texture and reduces grip. Avoid abrasive pads on polished and coloured finishes.
The pendulum test results for this insert are 95 dry and 60 wet, measured at an independent friction-testing laboratory. Under UK Slip Resistance Group guidance, a pendulum value of 36 or more indicates low slip potential, so the insert stays well above that line when wet. The figures apply to a clean insert, so keep the textured face free of dirt and polish build-up.
Put a square or a spirit level against the riser below the nose. If the face of the riser slopes back towards the step behind, the stair is raked and this profile will sit flush. If it is vertical, choose a square edge profile.
No. The High Grip insert is rated for internal use, with a service temperature range of -10°C to 80°C. For external steps, choose a profile with an exterior-grade insert, which is listed separately.
It will fix, but the angled front leg will stand slightly off a vertical face. A square edge profile is the right choice for vertical risers.
Choose by contrast with the floor, not by matching it. Obsidian has an LRV of 1.80 and Solar 55.10. Aim for a difference of more than 30 LRV points between the insert and the surrounding floor: Solar for mid and dark floors, Obsidian for pale ones. Your floorcovering manufacturer publishes its LRV on the product data sheet.
Each variant is one length of nosing in your chosen finish, insert colour and stock length, with the insert supplied. Screws and adhesive are not included. We deliver to UK mainland addresses; carriage and lead time are shown at checkout. Need a quantity price for a whole building? Contact us with your step count and widths.
See our full range of anti-slip stair nosings: aluminium, rubber and PVC profiles for every type of stair.
| Service | Timeframe | Cost |
|---|---|---|
| Standard UK Delivery | 2 working days from dispatch | £9.99 |
Orders placed by 2pm (UK time) on a working day are dispatched the same day. Orders placed after 2pm or on non-working days are dispatched the next working day. Delivery takes 2 working days from dispatch. Working days are Monday to Friday, excluding bank holidays. UK delivery costs £9.99. Contact us for international enquiries.
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Overall rating: 5.0 / 5 from 10 reviews.
For the price, this solution fits perfectly alongside our lightweight carpet. The aluminium profile sits flush and feels sturdy enough to handle the office foot traffic. After a few months, I can report that its serrated insert keeps conditions safe with no signs of wear yet—exactly what youd want from quality stair nosing.
Job done. For anyone questioning value, just put it this way – you get rugged reliability without draining your wallet. These nosings found their place on our back garden stairs, holding up brilliantly even through damp mornings and rowdy weekends alike. If affordability and sturdiness top your list, then the stair nosing is right on point.
Had to address the worn edges on our factory stairs, and this did the trick wonderfully. It was so easy to put down with clear instructions, fitting snugly over the ramps and surfaces. Adds a durable finish that prominently withstands the hustle of an industrial setting with ease!
Came securely wrapped, and I was pleasantly surprised! Installed it on our offices vinyl-covered stairs where traffic is heavy and the grip element really delivers — not a slip or a scuff even during rainy days because of that Mor Grip. In both wet and dry conditions, the stair nosing keeps everything safe and sound underfoot.
Wasn’t sure at first how this would turn out, but when the delivery arrived, it was clear I had nothing to worry about. The packaging was tight and secure, so everything stayed in immaculate condition. Fitting the stair nosing along our library entrance steps was a breeze – good stuff considering the number of students shuffling through daily!
Installed it in our garage stairwell a few months back, and its completely held up despite daily traffic. The aluminium nosing looks sleek against the industrial steps, without showing any wear or scratches. Love how the grip remains effective, even when the areas occasionally wet or dusty.
Brilliant piece for finishing off some outdoor steps. I cut and fitted it easily onto the wooden edges leading down to our garden patio. It offers good traction with its gritted strip even after a spell of typical British rain, and stays put underfoot without any difficulty. The stair nosing not only fit snugly, but also gives a smart touch to those well-used steps!
Got this for finishing off the stairs in our small office building, and it blends seamlessly with the decor. Really enhances the appearance while providing needed safety, so I’d choose the stair nosing again without hesitation for a similar project.
Solid Rake Back Aluminium Stair Nosing 56 x 32mm, Mor Grip Insert for the price. Meets my expectations and looks good.
Really happy with this Rake Back Aluminium Stair Nosing 56 x 32mm, Mor Grip Insert. Good quality and works as described.
