EverStep
Ultra-thin stair covering made of natural stone composite
Ultra-thin overlay treads of 4.3 mm. Integrated stair nose, standard coating. Quickly installed, beautiful for years. Residential and light commercial.
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Ultra-thin natural stone composite system for stairs
Engineered for high-end interiors.
From 21 to 23 September we're at InCoDa in Gorinchem — stand H30. Come and see the system in person.
Four systems, one promise: the most beautiful stair renovation. Curious about pricing? See the cost per option on our pricing page.
Our products
Signature
Complete stair renovation, seamlessly finished
Complete staircase finish, hand-built, in a colour you compose yourself. Overlay treads included.
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EverStep Solid
For staircases used all day, every day
Project version of the Omnistair system, finished with SolidLux UV coating. For stairwells with intensive use.
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GripStep Home
Safer stairs. Without renovation.
A slippery staircase need not remain a risk. With GripStep you add anti-slip instantly — self-adhesive, no demolition, no hassle. Done while others are still asking for quotes.
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Globally unique
Patented system
4.3 mm thin overlay treads in natural stone composite — available nowhere else
Certified and tested
Anti-slip · fire-safe
Tested per product — see the product page for the applicable standards
Developed in Waddinxveen
Dutch development
Focus on design, engineering and sustainability · selected InCoDa 2025
In-house development
Exclusively available
Through certified dealers and installers · Netherlands and Belgium
Realisations by product
See what our partners create
Certified professionals
Installation through certified partners
Omnistair works with selected installers and dealers across the Netherlands and Belgium. Is there no partner active in your area yet? Installation can be arranged directly from our Experience Center in Waddinxveen.
Discover our assortment
Browse our full collection of colours and products in the brochure.
The colour mixer
Make it your colour
Pick your colours, tune the mix, and choose how fine or coarse the grain should be.
Design pigments
F6.18.74
30%
G3.07.72
25%
H2.09.68
25%
F1.03.82
20%
Grain size
Specifications & Engineering — the complete technical handbook
Every performance requirement, technically substantiated.
Performance requirements, certifications, structural principles and maintenance guidelines — bundled clearly for architects, specification writers and technical consultants. From fire safety and anti-slip performance to substrate preparation and system warranties.
Public and complete
The technical handbook is freely accessible and covers the professional project systems — EverStep Solid, Signature Solid and GripStep Pro — including NEN 7909, Bfl-s1 and the full system requirements matrix.
Fire safety
Water resistant & anti-slipFrequently asked questions
Everything you want to know about stair renovation
Yes — and that is exactly the point. Omnistair is installed over your existing staircase. No demolition, no weeks of disruption. Back in use the same day.
Omnistair works exclusively with selected partners. No mass distribution — quality comes first. Get in touch and we will discuss the possibilities personally.
EverStep is the smart choice for complete stair renovation. Signature for those who truly want custom work. EverStep Solid for projects where performance knows no compromise. And GripStep Home for making your staircase safer quickly, without renovation.
Yes. Moisture-resistant, temperature-resistant, and built to withstand intensive use — indoors and outdoors.
Recycled natural stone composite, a coating tested by Eurofins, and for every staircase we install a tree grows somewhere. Sustainability is built into every part of our system.
Absolutely — and we recommend it. Seeing and feeling convinces more than any story. Schedule a visit by appointment in Waddinxveen.
Virtually no maintenance needed. The overlay treads are scratch-resistant, stain-free and moisture-resistant. Cleaning with a damp cloth is all you normally need. For optimal protection and lasting appearance, we recommend Omnistair Stone Care — our own maintenance product, specially developed for natural stone composite. Available through your dealer.
Experience Center
Come experience it yourself in Waddinxveen
In our Experience Center you can see and feel all products in person. Our experts will guide you through the possibilities and help you make the perfect choice for your staircase. From colour and material to finishing and installation — we take care of everything.