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Specifying a step edge for a commercial job is mostly a question of three decisions: how deep the nosing needs to be, how aggressive the grit needs to be, and how it fixes to whatever the treads are made of. This page is the project view of the FibreGrid EdgeGrip® Heavy Duty range – a pultruded GRP angle with ExtremeCore® ceramic grit, sold in two profiles, two grit grades, three colours and eight lengths so you can price a whole flight, a stairwell or a site off one line. If you want the product view instead, the same range is set out from the spec sheet up on our heavy duty GRP stair nosing page.
The profile decision comes first because it is the one that a building control officer will look at. FibreGrid’s guidance is that a nosing must be 55mm x 55mm to meet Building Regulations on new build, since that puts the required depth on the tread and the same depth down the riser face. Specify it on new stairs, on any flight you are handing over as compliant, and wherever the step edge is being rebuilt rather than patched.
The 70mm x 30mm profile is the refurbishment shape. It puts 70mm of grit across the tread – more walking surface, more visual width from above – and drops only 30mm over the riser. That matters on an existing flight where the riser is shallow, already tiled or clad, or where a deeper return would foul the step below.
Both grades carry the same ExtremeCore® ceramic grit, which FibreGrid rates at 9 on the Mohs hardness scale, bonded into the GRP rather than coated over it. The difference is particle size. Fine is the internal grade: a dense, even surface that sweeps clean and is comfortable underfoot in soft soles, for stairwells inside the building envelope. Coarse is the external grade, with larger, more angular particles and more relief between them, so surface water clears rather than sitting as a film – the grade for fire escapes, yard steps, loading bays and anything under weather.
Both were pendulum tested to BS 7976-2 by Floor Safe Ltd for FibreGrid (test FS10185, 1 March 2015, FourS 96 slider, water contaminant). Fine returned 67 dry and 62 wet; Coarse returned 69 dry and 64 wet. The HSE guidance printed on those certificates puts anything at 36 or above in the low slip potential band.
Yellow is the high-visibility option and gives the strongest separation against grey concrete, which is why it is the default on plant, industrial and external stairs. White reads cleanly on pale stone, terrazzo and lighter interiors. Black is the quiet option for stairs where the edge is already defined some other way, or where the client wants the nosing to disappear. Note that no light reflectance value is published for this range, so if your specification calls for a documented visual contrast figure, raise it with us before you order.
| Item | Detail |
|---|---|
| Range | FibreGrid EdgeGrip® Heavy Duty Anti Slip GRP Stair Nosings |
| Construction | Pultruded glass reinforced plastic (GRP), ISO resin as standard |
| Anti-slip surface | ExtremeCore® ceramic grit – manufacturer states 9 on the Mohs hardness scale |
| Grades | Fine (internal), Coarse (external) |
| Profiles | 55mm x 55mm, 70mm x 30mm |
| Overall thickness | 3mm including grit |
| Colours | Yellow, White, Black |
| Lengths | 600mm, 750mm, 800mm, 1000mm, 1200mm, 1500mm, 2000mm, 3000mm |
| Pendulum, Fine grade | PTV 67 dry / 62 wet (BS 7976-2, FourS 96 slider, Floor Safe Ltd for FibreGrid, test FS10185, 01/03/2015) |
| Pendulum, Coarse grade | PTV 69 dry / 64 wet (BS 7976-2, FourS 96 slider, Floor Safe Ltd for FibreGrid, test FS10185, 01/03/2015) |
| Service temperature | −20°C to 80°C – manufacturer stated |
| Cutting tolerance | +/- 3–4mm including cut – manufacturer stated |
| Edge detail | Chamfered, which the manufacturer states is to avoid creating a further trip hazard |
| Compliance | The manufacturer states the range is DDA (Disability Discrimination Act) and Building Regulations compliant |
| Fire performance | A fire retardant version is offered by the manufacturer as an option; the stock profile sold here is standard ISO resin, and no fire classification is published for this line |
| Light reflectance value | Not published for this line |
| Substrates | Wood, concrete, metal, stone |
| Fixing | Bonded with high-strength gap-filling adhesive and mechanically screw-fixed |
Measure the clear width of the tread, not the flight. A standard UK commercial stair is often 1000mm to 1200mm between strings, so one nosing per step usually comes off the 1000mm or 1200mm line; a domestic or access stair is more often 750mm or 800mm. Order the length that covers the full step in one run wherever you can – a single piece looks better and gives you fewer end joints to work loose. Where a step is wider than 3000mm, butt two lengths and keep the joint away from the walking line. Longer bars can be cut down on site, so ordering up and trimming is usually cheaper than joining.
FibreGrid’s double fixing method bonds and bolts. Run a 6mm bead of high-strength gap-filling adhesive around the underside about 25mm in from the edges, press the nosing home, then fix mechanically about 50mm in from each end and every 400–500mm after that. Into concrete, drill 6mm, plug, and screw down with stainless steel Pozi 32mm x 4.2mm screws set flush. Into timber or steel checker plate, drill 3.85mm and screw straight through. Over open mesh grating – the case in the first photograph – drill 10mm through the nosing between the load bars and bolt through with 40mm dome head bolts, a 40mm washer and a nylock nut. Patch repair any dished concrete before you start, or the nosing will bridge the hollow instead of bedding into it.
Yes. Every combination of colour, length, profile and grade on this page is a separate stock line, so a job that needs the coarse external grade on the fire escape and the fine internal grade in the stairwell is one order, not two.
Yes, and FibreGrid publishes a fixing method for both. Over open mesh you bolt through between the load bars with dome head bolts and nylock nuts; over checker plate you drill 3.85mm and screw straight into the steel.
No. Price is set by length only, so a 1200mm coarse external in yellow costs the same as a 1200mm fine internal in black. That makes it straightforward to price a job before the colour is signed off.
The manufacturer offers a fire retardant version as an option, but no fire classification is published for the stock profile sold here. If the specification calls for a rated product, contact us before ordering and we will put it to the manufacturer.
They do not – it is the same FibreGrid EdgeGrip Heavy Duty range and the same stock lines. This page is arranged around specifying and ordering for a project; the heavy duty GRP stair nosing page is arranged around the product and its test data. Order from whichever suits you.
Select colour, length and profile before adding to your basket – all three are needed to identify the stock line. Orders placed before the daily cut-off go out on an express UK service, and we can quote schedules of rates for multi-site or framework work. For a length that is not listed, a pre-drilled run, or the fire retardant version, call 01282 270 010 or email sales@stairnosingsuk.co.uk.
| 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 8 reviews.
For the price, delivery was surprisingly quick and the packaging did its job well. Slipped right onto our corporate building entrance with no hassle, sitting nicely against the polished walkway. These anti slip stair nosings have settled in beautifully over a month of bustling foot traffic, holding their ground with style and strength indeed.
Commercial GRP Stair Nosing, Anti Slip Step Edge Trim for Concrete Steps
Works a treat for adding that extra touch to our subway station stairs. The stair nosing gives them a polished, sturdy appearance and doesnt stick out like some alternatives do. Ive been quite impressed with how it holds up despite the graffiti and litter-heavy environment around; all things considered, its a solid investment for something so crucial.
Commercial GRP Stair Nosing, Anti Slip Step Edge Trim for Concrete Steps
Had to sort out the entrance to our local library as it was getting a bit tricky for visitors. This edge trim really hit the mark, fitting seamlessly onto those concrete steps and adding just the right amount of safety without clashing with the sleek building design. It’s holding up mighty well despite the rainy weather and busy foot flow!
Commercial GRP Stair Nosing, Anti Slip Step Edge Trim for Concrete Steps
Came securely packed and installing it was a breeze. Used it for our amphitheatre project at the park, and I’ve noticed its held up brilliantly through some wet weather. The stair nosing offered solid traction even when busy events drew in the crowds.
Commercial GRP Stair Nosing, Anti Slip Step Edge Trim for Concrete Steps
Wasnt sure at first how the packaging would hold up in transit, but when it arrived, everything looked spot-on and undamaged. Placed them on our industrial warehouse steps ensuring safety where machinerys always busy and really impressed with the detailed look of this anti slip stair nosing—it blends ergonomically yet stands out for its finish! The protective wrap kept the glossy surface perfect and you can instantly feel the fine grit as you pass by—a solid touch indeed!
Commercial GRP Stair Nosing, Anti Slip Step Edge Trim for Concrete Steps
Put it in on our multi-volume concrete steps about six months back at the shopping centre. This stair edging has held up well, coping with a good deal of foot traffic daily without a hitch. Appreciate how it hasn’t lost its gripping surface and remains firmly in place despite our unpredictable British weather.
Commercial GRP Stair Nosing, Anti Slip Step Edge Trim for Concrete Steps
Got this for the steps at our office and it was a breeze to put on—practically effortless! The stair nosing adds a smart finish to the entrance, especially with those sleek concrete steps. Still going strong after months of daily foot traffic too!
Commercial GRP Stair Nosing, Anti Slip Step Edge Trim for Concrete Steps
Rugged and reliable, this stair trim made our factorys metal steps far safer. Impressively straightforward to cut down to size, it fitted seamlessly along the stair edges. Excellent value for money without losing out on functionality or slip resistance.
Commercial GRP Stair Nosing, Anti Slip Step Edge Trim for Concrete Steps
