Comparing stair renovation systems

Most people begin a stair renovation with one question: what does it cost? Only later — sometimes only after a choice has already been made — do the questions that actually matter surface. How long will it last? Does the stair nosing need to be cut back? What happens when someone walks over it in socks? Or a dog? Or an older resident who needs the railing a little more firmly than before?

Anyone looking to renovate their staircase quickly encounters a broad range of solutions. Laminate overlay treads, tiles, coatings, carpet, anti-slip strips — each system has its own properties, limitations, and field of application. But those limitations rarely appear in the brochure. Marketing focuses on advantages. And precisely the choice that costs the most in retrospect — a treatment that wears out after three years, a system that damages the stair nosing, or laminate that swells after one wet winter — could have been prevented.

This page provides an objective overview of all common stair renovation systems. Not to sell a product, but to help you make a choice that suits your staircase, your usage, and your long-term expectations.

What makes a fair comparison?

Which stair renovation systems exist?

There are more systems than most people realise — and the differences go beyond price or appearance alone. The choice affects how the staircase feels after five years of daily use, whether a VvE (Dutch homeowners' association) is liable in the event of a fall, and whether an installer needs to cut back the stair nosing before starting. Below is an overview of the most common systems, from simple to complex.

1. Anti-slip strips and loose profiles

Anti-slip strips are often the first response to a staircase that is too slippery — a quick, inexpensive solution that can be applied independently. They are fitted per tread as a loose strip at the stair nosing or across part of the walking surface, available in rubber, aluminium, and plastic. They do not form a complete tread replacement, but an additional safety measure. In practice they work — until they stop doing so. A loose strip on a busy staircase is not merely unsightly, but more dangerous than having no strip at all.

2. Carpet and runners

Carpet on the staircase was for decades the standard in Dutch homes — warm, quiet, and comfortable for bare feet. But anyone placing a carpeted staircase in a modern interior quickly notices that the surroundings have moved on. Carpet also demands maintenance that many people underestimate: the stair nosing wears fastest, stains are difficult to remove completely, and damp conditions — a wet umbrella, a dog that has just been outside — leave marks. A classic solution whose best days in most homes are behind it.

3. Laminate and vinyl overlay treads

Laminate overlay treads are placed as ready-made shells over the existing tread and are widely available as a DIY renovation. They look attractive in photographs. In the showroom too. But a staircase is not a floor. A floor bears weight; a staircase bears weight and shear force — every step pulls the stair nosing forward. Laminate is not inherently built for that. Moisture sensitivity, limited wear resistance at the stair nosing, and the need to cut back the existing stair nosing are limitations that only become visible after the staircase is finished.

4. Ceramic tiles and natural stone

Tiles give a staircase a durable, low-maintenance finish with a high-end appearance — provided the installation is correct. And that is precisely the challenge. Tiling a staircase requires a specialist craftsman, a load-bearing substructure that can support the weight, and carefully thought-out grouting. Grout joints are not only an aesthetic matter: they trap dirt, are difficult to keep clean, and under intensive use become a wear point. Additionally, staircases are structurally prone to minor settlement that can crack tiles. On narrow or old staircases the system is in most cases simply not applicable.

5. Coating systems

With a coating treatment, the existing tread surface is treated with a liquid layer — from polyurethane to epoxy or specialised stair coatings. The appeal is understandable: no new materials, relatively quick to apply, and considerable freedom in colour and texture. But service life depends heavily on two factors that are difficult to control: the condition of the existing substrate and the quality of the application. At the stair nosing — the most heavily loaded point of every tread — wear in coatings typically becomes visible first. Repair is always visible as a patch, never as new.

6. Overlay treads in recycled natural stone composite

This is a relatively new category that has grown strongly in recent years — for good reasons. Ultra-thin treads in recycled stone composite are placed as a thin shell directly over the existing tread, including the stair nosing. No cutting required. The load-bearing structure of the staircase remains fully intact; the system only adds a new walking surface.

What distinguishes this ultra-thin stone system technically is the combination of extremely low thickness (4.3 mm), high mechanical strength — comparable to certain types of stone — and low weight relative to solid materials. Anti-slip is not present as a separate element, but is integrated into the surface structure of the tread itself: the grip lies in the colour pigments and material composition. This also means that the structure does not wear away with daily use as a coating would — the grip is in the material, not on it. In certified variants this extends to NEN 7909 level — the highest anti-slip standard for professional use, including fire classification Bfl-s1 and access to public buildings where most other systems cannot comply.

That the stair nosing never needs to be cut back is not only practical but also structurally significant: the construction of the staircase remains unchanged. No joints that begin to pull. No connections that come loose after three years. And for staircases that are loaded daily for years by children, pets, wet trainers, or residents who need the railing a little more firmly than before — that makes a measurable difference.

7. Completely new staircase

A completely new staircase is the most invasive — and most expensive — solution. The existing structure is removed and replaced with a new one. This brings disruption: dust, construction time, and in most cases damage to the immediate surroundings of the staircase. In practice this is only worthwhile when the load-bearing structure is structurally compromised, the stair shape fundamentally needs to change, or a complete renovation is already underway. Anyone who has a sound load-bearing structure — which is the case for most staircases in Dutch homes — virtually never needs a new staircase.

Systems side by side

The table below compares the most decisive characteristics of each system at a high level.

How a small choice has major consequences

Imagine: you have a 1970s mid-terrace house with a narrow wooden staircase. The treads are still solid, but the finish is worn. You want something that looks good, feels safe — including for your mother who stays regularly — and that you won't need to think about for the next twenty years.

A laminate installer advises you to have the stair nosing cut back. That costs extra and is irreversible. A tiler indicates that the subfloor is too light for ceramic tiles. A coating company offers a nice colour — but cannot provide an anti-slip classification and gives two years' warranty on the work.

You ultimately choose the system that fits without cutting back, has certified anti-slip, and is installed by a specialist who finishes the same day. No demolition disruption. No weeks of waiting. No doubt afterwards.

The right choice in stair renovation is rarely the cheapest option upfront — but almost always the cheapest over the long term.

Why the stair nosing is so decisive in choosing a system

Many systems require that the stair nosing — the front edge of the tread — be sawn or cut back before a new tread can be placed. This is an irreversible intervention in the structure of the staircase. And that sounds more technical than it feels: anyone who has their existing stair nosing cut back afterwards has less room for correction, less bearing surface for the new tread, and a connection that is vulnerable to temperature fluctuations and shrinkage.

In addition to the extra labour costs, cutting back also brings risks: the joint between the new tread and the existing stair nosing can come loose over time, show visible seams, or shrink. On narrow and old staircases — where the stair nosing is often already small or fragile — this risk is greater than on a modern, wide staircase.

Systems that fit directly over the stair nosing — without cutting — preserve the integral construction of the staircase and minimise the risk of long-term problems.

This is also why narrow staircases are simply out of reach for many systems: the dimensions do not fit, the stair nosing is too irregular, or the structure is too fragile for the intervention the system requires. Systems that do work in these conditions are scarce — and their advantage lies not only in the end result, but in what they do not do to the staircase.

Which system suits which situation?

What a staircase really goes through

A staircase is walked on an average of forty to sixty times per day. These are not theoretical loads — they are children running upstairs in wet trainers, residents descending in the dark early in the morning, a dog that knows to walk exactly in the middle because the sides are slippery, or a guest who misses the last step because it is slightly narrower than the rest.

In apartment complexes there is something else to consider. The staircase is shared. Twenty, thirty, sometimes fifty residents per day. Shopping bags. Prams. People in a hurry. And a VvE board that is liable if something goes wrong — but outsources cleaning to a company that mops the stairs wet every week.

It is precisely those conditions for which a stair renovation system is ultimately designed. Not the showroom. Not the photograph. The staircase on an ordinary Tuesday morning, at seven o'clock, with someone who is in a hurry.

Systems that hold up well under those conditions have three things in common: grip that does not clean away, a surface that can be kept clean without the texture disappearing, and a construction that does not begin to move when the load continues for years.

Why the system determines the choice — not the material alone

Many stair renovations fail not because of the material, but because of the choice of a system that does not suit the situation. A stair nosing that was cut back and then begins to pull. A coating that detaches from an old wooden tread that moves just slightly more than expected. Laminate that begins to swell after one wet winter. Each of those problems was predictable — if the right questions had been asked beforehand.

Omnistair grew from that experience. After more than 25 years of working with stair finishes — from epoxy and synthetic resin to bespoke installations — it became clear that the biggest bottleneck was not the material, but the system around it. Too few skilled tradespeople, too labour-intensive, too dependent on a perfect substrate. The answer was an overlay tread system in recycled stone composite that works without compromising the existing structure.

No cutting back. No adaptation of the stair nosing. No heavy intervention. And for the most demanding applications: certified for anti-slip, fire classification, and indoor air quality — so that VvE (Dutch homeowners' associations), housing corporations, and public buildings can be served where other systems fall short.

Within the Omnistair range, three systems are available, each tailored to a specific field of application:

This encyclopaedia page has been compiled by Omnistair on the basis of market overview and technical product information. The information is indicative. Precise performance and suitability depend on the specific situation and installation. Omnistair is the manufacturer of the EverStep overlay tread system — the only patented system in recycled natural stone composite in the world (patent NL2039653).