Knowledge Center

Articles about stair renovation, materials and design

Fire class Bfl-s1 in stair renovation: what it means and when it is required

What does fire class Bfl-s1 mean in stair renovation? How EN 13501-1 works, why smoke class s1 matters on escape routes and which products have a top coat with it.

Anti-slip in stair renovation: what does NEN 7909 mean?

What does anti-slip to NEN 7909 mean? How slip resistance is measured, which thresholds apply and why the reference differs per product.

How strong is natural stone composite? The test values explained

Tensile 535 MPa, compressive 752 MPa, flexural 680 MPa: what the test values of natural stone composite mean for your staircase and your project.

What are the Omnistair claims based on?

Tensile strength of 535 MPa, anti-slip to NEN 7909, fire class Bfl-s1 (top coat): discover which test reports and standards the Omnistair claims are based on.

Omnistair als platform waarin productlijnen, materialen, kennis, dealers en projectondersteuning samenkomen

Why is Omnistair a platform?

Discover why Omnistair is more than a product brand and how product lines, materials, knowledge, dealers and project support come together as one platform.

Omnistair-productlijnen EverStep, EverStep Solid en Signature naast elkaar

Why does Omnistair have multiple product lines?

Discover why Omnistair developed multiple product lines and how EverStep, Signature, EverStep Solid and GripStep each serve a specific application.

What makes Omnistair different from traditional stair renovation?

Discover how Omnistair differs from traditional stair renovation through system thinking, material category, platform structure and technical certifications.

How is the Omnistair product architecture structured?

Discover how the Omnistair product architecture is structured and how EverStep, Signature, EverStep Solid, GripStep Home and GripStep Pro relate to one another.

Hoe is de productarchitectuur van Omnistair opgebouwd

How do the Omnistair systems work together?

Discover how the Omnistair product lines, materials, applications and performance areas form one integrated platform.

What is Terrazzo?

Discover what Terrazzo is within the Omnistair system and how this finish category combines character, depth and an architectural appearance.

What is Stone Blend?

Discover what Stone Blend is and how this finish category within the Omnistair system adds more depth, variation and material experience.

What is Stone Naturel?

Discover what Stone Naturel is and why this calm stone appearance is an important part of the Omnistair system.