Staircase varnishing: a flawless finish by specialists

The spot you walk over every single day

Your staircase is probably the most heavily used square metre in your entire home. Every morning on the way down, every evening back up, with shoes, bare feet, suitcases and kids' toys. And yet it's usually the last place people pay attention to during a renovation.

After a few years, the result is clear: treads where the varnish has worn away, rings around the handrails, visible wear on the most-used steps. Whether you have a new staircase and want to prevent it getting to that point, or you want to give an old one a second life: professional varnishing makes the difference between "looks nice" and "stays nice for years".

When does professional staircase varnishing make sense?

In practice, we see three moments when it really pays off:

1. Just moved into a home with an old staircase. A refresh makes an enormous difference to the look of the hallway.
2. Renovation or remodel. New floor, renovated hallway, a freshened-up staircase completes the picture.
3. New build with a supplied wooden staircase. Applying a protective varnish right from the start prevents years of wear.

You can varnish a staircase yourself, but the combination of physical discomfort (on your knees, leaning forward), drying times (the stairs are out of use for days) and the fact that every imperfection stays visible makes this a job that, in most cases, belongs with a specialist. Also read why a Renovlies specialist makes the difference.

Our method: how we varnish a staircase

Step 1: Inspection and preparation. We assess the staircase, the wood type and its current condition. Loose varnish, splinters, dents in the treads: everything is noted. The surrounding area is masked and covered.

Step 2: Cleaning and sanding. The entire staircase is thoroughly cleaned and machine-sanded. On old staircases with multiple layers of varnish, we first remove the top layers with stripper.

Step 3: Repairs. Holes, cracks and dents are filled with wood filler and sanded back once cured. Loose treads are secured.

Step 4: Base coat (primer). A wood primer ensures the varnish bonds and the wood grain absorbs evenly. On dark old staircases, an extra sealing coat may be needed.

Step 5: Applying the varnish. At least two coats of professional-grade varnish. Between coats, a light sand is applied for optimal adhesion and an even sheen.

Step 6: Drying and curing. This is the part where DIYers often go wrong: varnish takes longer to cure than it does to dry. We plan the work schedule so your staircase doesn't need to be used for at least 24 hours for light use, and 7 to 10 days for full curing.

Request a free, no-obligation quote

Smooth varnish, without anti-slip

Special anti-slip products exist for stair treads, including from Sigma. We're not fans of them. The anti-slip texture makes the surface rougher, which means dirt and dust stick more easily and the treads are harder to keep clean.

That's why we always go for a smooth, easy-to-clean varnish finish without any anti-slip additive: Nova Satin Varnish.

Varnishing or painting a staircase?

Varnishing: transparent or tinted, keeps the wood grain visible. Painting: opaque, the wood disappears under the colour layer.

For classic homes with wooden staircases, many customers choose varnishing. The natural look is preserved, and the protection with a good varnish is comparable to paint. Does your staircase suit your new wall finish? Our page on Renovlies wallpaper helps with choices for adjoining walls. For modern interiors with a clean, monochrome colour scheme, painting (often in white, anthracite or black) is a strong choice.

We give advice based on your interior, the current wood and how intensively the staircase is used. Need inspiration? Read our page on Renovlies colours and finishes: many colour choices for walls also look great on a staircase.

Staircase varnishing by Renovlies.net

Moving house? Varnish the staircase afterwards

During a move, your staircase takes a real beating: boxes, furniture and a lot of back and forth. So during the move, lay a self-adhesive stair runner on the staircase to protect the treads from wear and damage. Have the staircase varnished after the move, and you'll start life in your new home with stairs that look sharp.

Maintenance tips for your varnished staircase

After varnishing, these habits are worth their weight in gold for longevity:

• No scrubbing or aggressive cleaning in the first 14 days. The varnish is still curing.
• Clean with mild products. Preferably warm water with a dash of neutral soap. Avoid aggressive cleaners containing ammonia or chlorine.
• Avoid puddles of water. Leaving a mop too wet on a tread can cause even varnished wood to swell.
• A doormat in the hallway. Less grit on your stairs means less abrasion damage to the varnish layer.

Why have us do it?

Varnishing a staircase sounds simple: sand, prime, varnish. In practice, there are dozens of pitfalls that make or break the final quality:

• Wrong sanding pattern leaves streaks that show through the varnish.
• Varnish coats that are too thick cause runs and uneven surfaces.
• Wrong primer leads to peeling after a few months.
• Walking on it too soon leaves marks in the uncured varnish.
• Wrong varnish choice for the wood type (pine needs something different from oak).

Our specialists have done this hundreds of times and know which combination of sanding, primer and varnish suits your specific staircase. One team for the whole job: no handovers, no disputes over responsibility.

What does staircase varnishing cost?

The price depends on the wood type, the current condition, the number of treads, whether there are handrails and balusters, and which colour you choose. A few examples, including VAT:

• A single-sided closed staircase in the same shade costs €600.
• Choose a different colour, for example from white to anthracite, and that adds 30%.
• An open staircase with a balustrade in a different colour costs €1,250.

Our prices for the broader Renovlies package that we often combine in new-build homes:

	Basic	Wallpaper-ready
Renovlies 150gr / glass fibre 150gr	✓	✓
Hand sanding and spot filling	✓	✗
Intensive machine sanding	✗	✓
Priming / sealing	✓	✓
Acrylic sealant on joints	✓	✓
Latex in RAL 9016/9010/pure white	✓	✓
Total excl. VAT (per m²)	€ 16.12	€ 19.38
Total incl. VAT (per m²)	€ 19.50	€ 23.45

1. A price without latex is possible: ask about the options.
2. Request a quote from 80 m² upwards.
3. Renovations of properties older than 2 years: base price + €5 incl. VAT per m².

Ready for a staircase that stays sharp for years?

We're happy to come and take a look at your staircase, give you honest advice on varnish or paint and colour choice, and then take care of the whole job from sanding to the final coat. The end result comes with our coverage guarantee.

Request a free, no-obligation quote and let us treat your staircase with the care it deserves.