Rubber Stair Treads

Product Overview

Rubber stair treads renew a worn stair without rebuilding the flight. Our standard tread measures 1200 x 320 x 4 mm and comes in pure black or black with a yellow front edge, so a whole stairwell can be re-covered quickly and keep the same appearance from the ground floor to the roof. The body is solid homogeneous virgin rubber rather than a thin skin over a filler, which is what lets the profile hold its shape under years of daily foot traffic in offices, schools, hospitals and transport buildings.

We supply these wholesale stair treads from our own extrusion lines, packed and shipped together with the nosings and the adhesive that finish the same stair. Most orders go into refurbishment work — covering worn concrete, stone or tile steps — but the same tread is used on new flights where the specifier wants a step that is warmer and quieter underfoot than bare masonry.

If you are weighing this against a vinyl stair tread for the same project, the difference is mass and feel. Rubber is the softer, heavier option, and it is usually the choice where a stair is noisy, where trolley wheels run, or where an older surface is uneven and needs a material that settles over it rather than sitting on top. Typical settings include office complexes, hotels, airports, schools and other educational facilities, healthcare buildings, and the service stairs behind them such as loading docks and emergency staircases, where a durable tread and nosing combination has to cope with constant traffic.

Design Advantages

• Ribbed walking face — The ribs stand proud of the base and run across the step, so water, grit and dust drop into the channels instead of sitting under a sole. On a stair that is mopped every morning, that is what keeps the tread grippy instead of letting it go slick.
• Yellow edge on the two-tone version — The yellow strip marks the front of the step in low light, on a busy landing and where people approach the stair from the side. It also gives the fitter a straight line to work to when the edge profile goes on.
• Colour through the full thickness — There is no surface coat to wear off. A scuff or a gouge shows the same rubber underneath, so a busy flight keeps its colour instead of developing a pale track down the middle.
• Formulated against chipping, cracking and fading — The compound stays flexible at the fixing line and does not crack where a rigid tread would, and it does not grey out after a year of cleaning.
• Non-conductive and chemically tolerant — The tread resists scuffing, gouging and most common chemicals and everyday substances, and it does not carry electricity, which matters on service stairs and in plant rooms where equipment is moved.
• A quieter step — Rubber takes the ring out of a concrete or steel-backed stair in a way a hard tread does not, which is why schools, hospitals and apartment common stairs are the usual places to specify it.

Material & Compound

The compound is not published in full, because the recipe is matched to the batch and to what a buyer's specification asks for. What we can give you is the mechanical picture: a solid homogeneous rubber whose hardness, tensile and abrasion values are set out in the technical table, which in practice means a tread firm enough that a loaded trolley wheel or a stacked pallet leaves no permanent dent, yet soft enough to grip a shoe sole on a landing.

Only first-quality virgin rubber goes into the mix — no regrind, no filler that would shorten the working life or shift the colour from one batch to the next. The rubber is formulated not to chip, crack or fade, carries an aging resistance package, and is treated against bacteria. It is non-toxic and RoHS compliant.

The face is finished with a Nard surface: a dense matte texture that carries the abrasion resistance and cleans down without polishing slick. The ribbed profile is pressed into that same face rather than glued on afterwards, so there is no edge for a mop to catch or for traffic to peel back. Our section drawing gives the 1200 mm length, 320 mm depth and 4 mm thickness, with the ribbed field and the coloured front edge dimensioned for the installer.

Technical Data

Applications by Sector

• Offices and commercial complexes. Main circulation and fire stairs used in shoes all day; the tread covers worn stone or tile and gives the flight a consistent finish right up to the top floor, including the landings.
• Schools, colleges and kindergartens. Hundreds of people use the same flight between bells. The yellow front edge and the ribbed face make the step easier to read, and a damaged tread can be replaced one step at a time during a holiday.
• Hospitals, clinics and care buildings. Beds, wheelchairs and trolleys all cross the same stairs; the tread absorbs the wheel loads and can be cleaned with the same routine as the floor below it.
• Airports, stations and transport hubs. Continuous traffic and wheeled luggage wear a stair from the centre outwards. Where the front edge takes the worst of it, an aluminum stair nosing carries that load so the rubber is not the part that fails first.
• Hotels, restaurants and bathing centres. Wet feet on a tiled stair are the classic slip case; the ribbed rubber gives a dry line to walk on and keeps the appearance of a stone or tiled flight.
• Apartments for the elderly and residential common stairs. Stairs used by people who cannot risk a fall — the contrast of the yellow edge and the softness of the rubber both work in the same direction here.
• Contract and refurbishment packages. Contractors order wholesale stair treads flight by flight together with the nosing and the adhesive, and fit them inside a shutdown window rather than rebuilding the stair.

Installation & Fixing

1. Survey the flight before ordering: count the steps, measure the going and the riser, note the landing steps and check whether an existing nosing has to come off first.
2. Strip the old covering and take off adhesive residue, grit and loose screed. The tread has to sit flat — hollow tiles and crumbling noses need to be made good before anything is fixed.
3. Cut from the back with a sharp blade and a straight edge. Keep the front of the tread short of the nosing line so the edge profile covers the joint rather than sitting on top of the rubber.
4. Dry-fit the whole flight first. Check the colour run and the direction of the ribs, and mark each tread so it goes back on the step it was cut for.
5. Fix with adhesive on sound, smooth substrates, or mechanically at the front edge where the stair takes heavy impact. Ask us which adhesive suits your substrate before you start.
6. Cap the front edge with an anti slip stair nosing, screwed or bonded according to the profile. The tread tucks behind it and the whole step then reads as one piece.
7. Keep traffic off the flight until the adhesive has fully set, then walk it and press every edge down by hand. A corner that lifts means the substrate was not flat, not that the tread is wrong.
8. Leave the site with a record of the batch, the number of treads fitted and a couple of spares in the store cupboard for the step that gets the most use.

Stair Edge & Nosing Pairing

• Why the edge matters more than the field. On almost every stair the wear starts at the front of the step. The tread protects the going; the edge profile protects the nose, and the two are ordered as one set so the colour and the line up agree.
• vinyl stair nosing. Our extruded vinyl edge is the usual partner when the stair or the landing also carries vinyl flooring, because the colours come out of the same range and the finished step looks deliberate.
• pvc stair nosing. A lighter PVC edge for interior flights where the traffic is mostly feet and the budget is tight; it still gives a clean, continuous line at the step.
• aluminum stair nosing. For the busiest edges — trolley routes, loading bays, doors to the outside — an aluminium profile with a grip insert takes the impact that would otherwise chip a plastic edge.
• What to send with an enquiry. Stair width, going depth, the return on the nose and the condition of the substrate. From those we can confirm which profile fits your stair and how much length you need per flight.
• One colour check per project. If you are putting different tread types on different flights, send the whole schedule and we will check the colours against each other before the order is packed.

Performance in Service

Stairs wear in a pattern, not evenly. Traffic concentrates in the middle of the flight and at the front edge, which is why a stair that looks sound from the landing can already be hollow at the nose. A 4 mm rubber tread spreads that wear across the whole going and can be replaced one step at a time, so a facility never has to close a complete flight for a single worn tread.

Under cleaning, the Nard face holds its matte look. Routine mopping with a neutral detergent does not polish the surface into a shine, and the ribbed channels keep water where a mop can pick it up instead of spreading it across the step. Because the colour runs through the thickness, the tread does not develop the pale track down the middle that a surface-coated product does.

Where the edge is the weak point, a pvc stair nosing can be fitted so that the replaceable part takes the impact. The tread then only has to handle the going, and the item that eventually fails is the cheaper one to swap.

On heavier stairs the same logic runs with an aluminum stair nosing taking the load at the nose. For a facility manager the practical result is fewer unplanned closures: a flight can be re-covered inside a short shutdown instead of a full stair rebuild, and a spare tread from the same batch covers the step that gets the most use. Tell us your shutdown window and we will confirm what the adhesive needs.

Healthcare & Public Buildings

• Hygiene on a stair. The face is non-porous and matte, and the compound carries an antibacterial treatment. It washes with the same neutral detergent used on the floor and does not trap dirt in a pile or a seam.
• Fall prevention where it counts. Falls on stairs start at the front edge, so the detail that matters is a marked, fixed, slip-resistant nose. An anti slip stair nosing at the front gives a defined line under the foot instead of a bare stone arris.
• Cleaning agents. Hospital flights are cleaned with whatever the infection-control team specifies. The rubber resists most common chemicals and everyday substances; if your team uses a particular disinfectant or an iodine-based product, tell us and we will confirm compatibility.
• Visibility in low light. The yellow front edge stands out against the rest of the tread, which helps on a dimly lit escape stair, in a ward corridor, and at the top landing where people approach from the side.
• Wheel loads. Beds, trolleys and wheelchairs cross the same step again and again; a solid rubber tread takes the point load instead of denting, and the edge can be capped with a vinyl stair nosing where a continuous colour line matters to the scheme.
• Working in an occupied building. Flights can be done one at a time outside normal hours, so a hospital or a school does not have to close a whole stairwell to re-cover it.

Industrial & Commercial Stairwells

In a plant or a warehouse the stair is a working surface. Boots carry oil, swarf and grit onto the step, pallet trucks and trolleys clip the nose, and the flight is expected to keep going through all of it. This is where a rubber tread is usually chosen rather than a vinyl stair tread: the rubber body absorbs the impact of a dropped tool and tolerates the oils and cleaners found on a plant stair, and because it is non-conductive it suits service stairs and plant rooms where equipment is moved.

Where a plastic edge would be knocked about, a pvc stair nosing on a light industrial flight gives the fitter a replaceable item at the point of damage. The tread itself takes the abrasion across the going, the ribbed face is where grit is worked out from under a boot, and a worn step can be swapped without touching the rest of the flight.

For loading docks, service stairs and emergency exits, the anti slip stair nosing at the front is what keeps the flight usable when the surface is wet or contaminated. Fit the tread and the edge together rather than choosing one or the other: the tread handles the field of the step, the nosing handles the edge, and it is the edge that a safety walk-round actually checks.

Cleaning & Maintenance

1. Sweep or dry-mop first. Grit left on a stair is what wears the ribbed face, and it comes off with a broom far more easily than with a mop.
2. Wash with a neutral detergent and warm water, working a damp mop or a soft brush along the ribs rather than across them, so the dirt lifts out of the channels.
3. Rinse with clean water and let the flight dry before it goes back into use; standing detergent leaves a film that dulls the yellow edge.
4. Keep solvent-based cleaners, strong acids and abrasive pads off the tread face. For a specific spill — oil, paint, marker, chewing gum — ask us before trying a remover, because the right answer changes with the substance.
5. Check the fixings on a routine walk-round. A tread that lifts at a corner usually means the substrate underneath has broken down, not that the rubber has failed, and it should be re-fixed before the corner tears.
6. Clean the whole flight, not just the middle of each step. Cleaning only the traffic path is what leaves a visible light track down the centre of a stair.
7. Replace single treads rather than whole flights, and keep a few spares from the same batch so a damaged step can be swapped without a colour mismatch.

Ordering & Delivery

• Payment terms. Orders are handled on TT or LC terms; confirm the details with your sales contact when the order is placed.
• Lead time. Standard production and dispatch run to 7-15 days. Tell us the site date and the flight count and we will confirm whether that schedule works for your programme.
• Quantities. Order by the number of steps plus a few spares. Send the stair schedule and we will convert it into the number of treads the flight needs, landings included, and confirm the minimum quantity for the order.
• Mixed loads. Treads, nosings and adhesive can be loaded together. If a project mixes rubber on the service stairs with a vinyl stair tread on the public flights, both can go on the same order and be colour-checked as one schedule.
• Packing. Treads are strapped in bundles and palletised for container loading, so they arrive flat rather than creased or bowed.
• Samples and documents. Ask your sales contact about sample availability and about the test data you need for your specification; if the project asks for a document we have not mentioned, raise it before the order is placed.
• Warranty. Ask our team what the warranty covers for this line before you commit, and keep the batch record with the order paperwork.

Structural and Design Details

The range is built for modular installation, with treads and nosing made to work together so the finished surface stays continuous across the stair. Anti-slip nosing adds grip where foot traffic concentrates, and aluminium nosing attaches quickly across different stair geometries. Because the components adapt to both new-build and refurbishment staircases, specifying them alongside the rest of a healthcare or public building package keeps the stair details consistent and helps the finished installation meet the safety and accessibility requirements set for the project.

Performance and Operational Efficiency

Every component in the range is chosen for consistent traction and a long service life, which is what stair safety and durability come down to in day-to-day use. The vinyl tread and vinyl nosing give a resilient surface that wipes clean, so routine cleaning takes less time and causes less disruption to the building. Anti-slip nosing lowers the chance of a slip at the edge, which supports workplace safety reporting, while aluminium nosing protects the leading edge so the surface holds up under heavy footfall and trolley traffic. Taken together, those points reduce replacement and maintenance spend over the life of the stair.

Target Applications and Buyers

The range is put together for the people who actually specify and maintain stairs: commercial builders, contractors and facility managers who need a dependable safety solution rather than a one-off product. It suits high-traffic buildings such as office complexes, airports and educational institutions, where the stairs are in near-constant use and the surface has to keep performing without constant attention. The offer covers vinyl stair tread and vinyl stair nosing together, so treads and edges can be sourced as one package, and PVC stair nosing gives an alternative where the structure calls for something different. Buyers can mix the options to match their own stair geometry and traffic patterns, which keeps slip risk under control without over-specifying every flight. Share the building type and stair layout with the team and they will confirm which combination fits.

Industry Use and Practical Benefits

• Adopted across institutional, commercial and industrial buildings, where the priority is fewer trip hazards and less damage to the stair surface.
• A common fit in hotels, airports, educational facilities and healthcare environments, because the modular parts work with vinyl stair tread and PVC stair nosing during either a new build or a refurbishment.
• Anti-slip nosing and aluminium nosing add protection in the highest-risk locations, such as loading docks and emergency staircases.
• Sourcing treads and nosing together keeps procurement and installation to a single conversation rather than several suppliers, which simplifies coordination on site.
• The practical return comes from a longer service life and lower maintenance, rather than from repeatedly replacing worn stairs.

Scale & Supply Capability

Shanghai Unitech Plastic Co., Ltd. has been supplying flooring and the products that finish an installation since 2000, working as a factory-based exporter from Baoshan District, Shanghai. Our 30-strong team runs production and export side by side: total monthly output exceeds 200 tons, and our quality management system is certified to ISO9001:2008. Buyers across Southeast Asia, the Middle East, South America and North America source a complete package from us — we support OEM production, handle one-stop export, and work to a typical dispatch window of 7–15 days.

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